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Pat.No.Date of Pat.Appl.No.Filing DateTitle of application
4,785,706 88/11/22 940779 86/12/12 Apparatus for generating a musical tone signal with tone color variations independent of tone pitch
4,815,354 89/03/28 792496 85/10/29 Tone signal generating apparatus having a low-pas filter for interpolating waveforms
5,113,743 92/05/19 553867 90/07/16 Musical tone synthesizing apparatus
5,117,729 92/06/02 520231 90/05/08 Musical tone waveform signal apparatus simulating a wind instrument
5,131,310 92/07/21 552985 90/07/16 Musical tone synthesizing apparatus
5,134,919 92/08/04 551391 90/07/12 Apparatus for converting a waveform signal dependent upon a hysteresis conversion signal
5,136,917 92/08/11 523711 90/05/15 Musical tone synthesizing apparatus utilizing an all pass filter for phase modification in a feedback loop
5,144,096 93/09/01 613163 90/11/13 Nonlinear function generation apparatus and musical tone synthesis apparatus utilizing the same
5,157,218 92/10/20 557963 90/07/26 Musical tone signal forming apparatus
5,167,179 92/12/01 742840 91/08/08 Electronic musical instrument for simulating a stringed instrument
5,179,242 93/01/12 713131 91/06/10 Method and apparatus for controlling sound source for electronic musical instrument
5,180,877 93/01/19 558059 90/07/26 Musical tone synthesizing apparatus using wave guide synthesis
5,182,415 93/01/26 781811 91/10/23 Musical tone synthesizing device
5,187,313 93/02/16 562102 90/08/02 Musical tone synthesizing apparatus
5,187,314 93/02/16 634032 90/12/26 Musical tone synthesizing apparatus with time function excitation generator
5,192,825 93/03/09 514112 90/04/25 Apparatus for synthesizing musical tones
5,200,568 93/04/06 648156 91/01/30 Method of controlling sound source for electronic musical instrument and electronic musical instrument adopting the method
5,206,448 93/04/27 640919 91/01/14 Musical tone generation device for synthesizing wind or string instruments
5,220,117 93/06/15 793996 91/11/18 Electronic musical instrument
5,223,653 93/06/29 524137 90/05/15 Musical tone synthesizing apparatus
5,223,656 93/06/29 657516 91/02/19 Musical tone waveform signal forming apparatus with pitch and tone color modulation
5,223,657 93/06/29 658556 91/02/21 Musical tone generating device with simulation of harmonics technique of a stringed instrument
5,229,536 93/07/20 717385 91/06/19 Musical tone synthesizing apparatus
5,241,127 93/08/31 633051 90/12/20 Musical tone synthesizing apparatus
5,241,129 93/08/31 833934 92/02/11 Electronic musical instrument having physical model tone generator
5,245,127 93/09/14 869860 92/04/16 Signal delay circuit/fir filter and musical tone synthesizer employing the same
5,246,487 93/09/21 675550 91/03/25 Musical tone control apparatus with non-linear table display
5,248,844 93/09/28 513078 90/04/19 Waveguide type musical tone synthesizing apparatus
5,252,776 93/10/12 615807 90/11/19 Musical tone synthesizing apparatus
5,256,830 93/10/26 581310 90/09/11 Musical tone synthesizing apparatus
5,264,658 93/11/23 778584 91/10/17 Electronic musical instrument having frequency dependent tone control
5,264,659 93/11/23 872093 92/04/22 Musical tone synthesizing apparatus having controllable
5,266,734 93/11/30 856444 92/03/24 Musical tone synthesizing apparatus performing high-speed non-linear operation
5,272,275 93/12/21 864632 92/04/07 Brass instrument type tone synthesizer
5,276,272 94/01/04 907877 92/07/02 Wind instrument simulating apparatus
5,286,913 94/02/15 654350 91/02/12 Musical tone waveform signal forming apparatus having pitch and tone color modulation
5,286,914 94/02/15 627239 90/12/14 Musical tone waveform signal generating apparatus using parallel non-linear conversion tables
5,286,915 94/02/15 857628 92/03/24 Electronic musical instrument which simulates physical interaction of piano string and hammer
5,286,916 94/02/15 820573 92/01/14 Musical tone signal synthesizing apparatus employing selective excitation of closed loop
5,290,969 94/03/01 619202 90/11/29 Musical tone synthesizing apparatus for synthesizing a musical tone of an acoustic musical instrument having a plurality of simultaneously excited tone generating elements
5,298,678 94/03/29 656580 91/02/14 Musical tone waveform signal forming appartus having pitch control means
5,304,734 94/04/19 717380 91/06/19 Musical synthesizing apparatus for providing simulation of controlled damping
5,308,918 94/05/03 869448 92/04/16 Signal delay circuit/fir filter and musical tone synthesizer employing the same
5,313,013 94/05/17 738218 94/07/30 Tone signal synthesizer with touch control
5,332,862 94/07/26 957714 92/10/07 Musical tone synthesizing apparatus including modulator on its non-linear/linear outputs
5,340,942 94/08/23 10524 93/01/25 Waveguide musical tone synthesizing apparatus employing initial excitation pulse
5,352,849 94/10/04 708480 91/05/31 Musical tone synthesizing apparatus simulating interaction between plural string
5,354,947 94/10/11 878563 92/05/05 Musical tone forming apparatus employing separable nonlinear conversion apparatus
5,359,146 94/10/25 838572 92/02/19 Musical tone synthesizing apparatus having smoothly varying tone control parameters
5,371,317 94/12/06 511060 90/04/19 Musical tone synthesizing apparatus with sound hole simulation
5,373,098 94/12/13 939669 92/09/03 Device for generating tone signals using modulation
5,382,751 95/01/17 983874 92/12/01 Electronic musical instrument including a configurable tone synthesizing system
5,403,969 95/04/04 271570 94/07/07 Electronic musical instrument of delayed feedback type
5,403,970 95/04/04 615871 90/11/19 Electrical musical instrument using a joystick-type control apparatus
5,408,042 95/04/18 6751 93/01/21 Musical tone synthesizing apparatus capable of convoluting a noise signal in response to an excitation signal
5,426,262 95/06/20 920197 92/07/23 Electronic musical instrument capable of simulating small pitch variation at initiation of musical tone generation
5,428,185 95/06/27 111024 93/08/24 Musical tone synthesizing apparatus
5,432,296 95/07/11 108993 93/08/18 Musical tone synthesizing apparatus utilizing an all-pass filter having a variable fractional delay
5,436,403 95/07/25 163943 93/12/08 Automatic performance apparatus capable of performing based on stored data
5,438,156 95/08/01 878778 92/05/05 Wind type tone synthesizer adapted for simulating a conical resonance tube
5,442,130 95/08/15 25282 93/03/02 Musical tone synthesizing apparatus using comb filter
5,451,707 95/09/19 384433 95/01/31 Feed-back loop type musical tone synthesizing apparatus and method
5,451,711 95/09/19 140269 93/10/21 Musical tone waveform signal generating apparatus using a plurality of non-linear converters
5,459,280 95/10/17 68506 93/03/27 Musical tone synthesizing apparatus
5,461,189 95/10/24 267842 94/06/28 Waveguide electronic musical instrument employing pre-performing tuning
5,477,004 95/12/19 393098 95/02/22 Musical tone waveform signal generating apparatus
5,481,065 96/01/02 422602 95/04/10 Electronic musical instrument having pre-assigned microprogram controlled sound production channels
5,496,964 96/03/05 217478 94/03/24 Tone generator for electronic musical instrument including multiple feedback paths
5,498,836 96/03/12 418869 95/04/07 Controller for tone signal synthesizer of electronic musical instrument
5,508,469 96/04/16 122885 93/09/16 Musical tone synthesizing apparatus capable of changing musical parameters in real-time
5,512,705 96/04/30 625374 90/12/11 Musical tone synthesizing apparatus
5,519,167 96/05/21 285964 94/08/04 Musical tone synthesizing apparatus
5,521,325 96/05/28 854295 92/03/19 Device for synthesizing a musical tone employing random modulation of a wave form signal
5,521,328 96/05/28 108907 93/08/18 Electronic musical instrument for simulating wind instrument musical tones
5,521,329 96/05/28 184699 94/01/21 Musical tone synthesizing apparatus including loop gain control
5,532,424 96/07/02 247869 94/05/23 Tone generating apparatus incorporating tone control utilizing compression and expansion
5,536,903 96/07/16 212278 94/03/14 Musical tone synthesizing apparatus having a loop circuit
5,578,780 96/11/26 426567 95/04/21 Sound synthesis system having pitch adjusting function by correcting loop delay
5,578,781 96/11/26 316122 94/09/30 Tone signal synthesis device based on combination analyzing and synthesization
Re.31004 82/08/03 230348 81/01/30 Electronic musical instrument utilizing data processing system
5,635,658 98/05/21 250462 5/27/94 Sound control system for controlling an effect, tone volme and/or tone color


465534 6/5/95 Electronic musical instrument creating changing timbre by external designation of multiple choices
5,750,914 98/05/21 471423 6/6/95 Electronic musical instrument having an effect data converting function


513328 8/10/95 Acoustic signal producing apparatus
5,584,814 9/10/96 549272 10/27/95 Electronic musical instrument creating timbre by optimum synthesis mode
5,712,438 98/05/21 549256 10/27/95 Electronic musical instrument with classified registration of timbre variations
5,420,374 5/30/95 842046 2/26/92 Electronic musical instrument having data compatibility among different-class models
4,213,366 80/07/22 956876 78/11/01 Electronic musical instrument of wave memory reading type
4,246,823 81/01/27 955523 78/10/30 Waveshape generator for electronic musical instruments
4,373,416 83/02/15 214939 80/12/10 Wave generator for electronic musical instrument
4,520,708 85/06/04 598380 84/04/09 Tone waveshape generation device
4,539,883 85/09/10 553745 83/11/21 Electronic musical instrument performing d/a conversion of plural tone signals
4,570,523 86/02/18 654387 84/09/25 Reverberation tone generating apparatus
4,584,921 86/04/29 766087 85/08/16 Tone waveshape generation device
4,719,833 88/01/19 850287 86/04/10 Tone signal generation device with interpolation of sample points
4,731,835 88/03/15 22582 87/03/10 Reverberation tone generating apparatus
4,738,179 88/04/19 645254 84/08/28 Musical tone producing device of waveshape memory readout type
4,763,553 88/08/16 783092 85/10/02 Electronic musical instrument
4,840,100 89/06/20 61707 87/06/11 Tone signal generation device for an electric musical instrument
4,843,938 89/07/04 137765 87/12/24 Musical tone producing device of waveshape memory readout
4,893,538 90/01/16 19528 87/02/26 Parameter supply device in an electronic musical instrument
4,967,635 90/11/06 186462 88/04/26 Electronic musical instrument
4,974,485 90/12/04 507948 83/06/24 Electronic musical instrument
5,140,886 92/08/25 486051 90/02/27 Musical tone signal generating apparatus having waveform memory with multiparameter addressing system
5,200,565 93/04/06 636067 90/12/28 Musical tone synthesizing apparatus having improved processing operation
5,250,748 93/10/05 395199 89/08/14 Tone signal generation device employing a digital filter
5,317,947 94/06/07 931558 92/08/18 Musical tone generator with a multiple parameter write operation
5,420,374 95/05/30 842046 92/02/26 Electronic musical instrument having data compatibility among different-class models
5,641,931 97/06/24 411478 95/03/28 Digital sound synthesizing device using a closed waveguide network
5,698,806 97/12/16 657045 96/05/29 Computerized sound source programable by user's editing of tone synthesis algorithm
5,712,439 98/01/27 527034 95/09/12 Musical tone signal producing apparatus
5,741,994 98/04/21 607793 96/02/27 Musical tone synthesizing apparatus
Re.30,736 81/09/08 154994 80/05/30 Tone wave generator in electronic musical instrument
Re.30,906 82/04/20 154992 80/05/30 Envelope generator
Re.31,004 82/08/03 230348 81/01/30 Electronic musical instrument utilizing data processing system
Re.32,726 88/08/09 154993 80/05/30 Envelope generator
Re.34,913 95/04/25 29317 93/03/08 Electronic musical instrument
The following are pending
* * 626843 90/12/13 Musical tone parameter supplying apparatus
* * 548434 95/10/26 Electronic musical instrument with reducing apparatus
* * 551867 95/11/21 Engine exhaust sound synthesizer

Japan


The mark * means that the patent was registered without patent publication (Kokoku) under the revised Japanese Patent Law effective as of January 1, 1996.

Appl.No.Appl.DateOpened Pub.No.Pub.No.Pat.No.Title of application
H01-101307 1989/04/20 H02-280196 H07-76874 2041389 Musical tone synthesis apparatus
H01-101308 1989/04/20 H02-280197 * 2580769 Musical tone synthesis apparatus
H01-102376 1989/04/21 H02-281297

Signal delaying circuit and musical tone synthesizing apparatus utilizing the signal delaying circuit
H01-102378 1989/04/21 H02-281296

Musical tone synthesis apparatus
H01-108699 1989/04/27 H02-287395 * 2504183 Musical tone synthesis apparatus
H01-115546 1989/05/09 H02-293898 H07-69701
Musical tone waveform signal generating apparatus
H01-116888 1989/05/10 H02-294696

Method for adding reverberation
H01-116889 1989/05/10 H02-294697 * 2674208 Musical tone synthesis apparatus
H01-116890 1989/05/10 H02-294698 H07-13794 1991316 Musical tone synthesis apparatus
H01-121229 1989/05/15 H01-121229 * 2580774 Musical tone synthesis apparatus
H01-121230 1989/05/15 H02-300796 * 2504185 Musical tone synthesis apparatus
H01-125326 1989/05/18 H02-304491 H07-69702 2035254 Musical tone synthesis apparatus
H01-133724 1989/05/26 H02-310596 * 2679247 Musical tone synthesizer
H01-144757 1989/06/07 H03-10296

Musical tone generating apparatus
H01-177898 1989/07/12 H03-43797 H07-69703 2035260 Musical tone synthesis apparatus
H01-177899 1989/07/12 H03-43798 * 2504196 Musical tone synthesis apparatus
H01-177900 1989/07/12 H03-43799 H07-72835
Musical tone synthesis apparatus
H01-183329 1989/07/14 H03-46699 * 2719655 Apparatus for converting wave signal
H01-185196 1989/07/18 H03-48897 * 2679275 Musical tone synthesis apparatus
H01-185197 1989/07/18 H03-48898

Signal delaying circuit and musical tone synthesizing apparatus utilizing the signal delaying circuit
H01-185198 1989/07/18 H03-48899 * 2504203 Musical tone synthesis apparatus
H01-192708 1989/07/27 H03-58094 H07-21714 1994454 Musical tone synthesis apparatus
H01-194544 1989/07/27 H03-58095 H07-21715 1995761 Musical tone waveform signal generating apparatus
H01-194580 1989/07/27 H03-58096 H07-74955 2041412 Musical tone synthesis apparatus
H01-202628 1989/08/04 H03-65994

Musical tone synthesis apparatus
H01-202629 1989/08/04 H03-65995 H07-76875 2041415 Musical tone synthesis apparatus
H01-202630 1989/08/04 H03-65996 H07-76876 2041416 Musical tone synthesis apparatus
H01-202631 1989/08/04 H03-65997

Musical tone synthesis apparatus
H01-202632 1989/08/04 H03-65998 * 2722698 Musical tone synthesis apparatus
H01-202633 1989/08/04 H03-65999

Musical tone synthesis apparatus
H01-235101 1989/09/11 H03-98094

Musical tone synthesis apparatus
H01-235102 1989/09/11 H03-98095

Musical tone synthesis apparatus
H01-235103 1989/09/11 H03-98096

Musical tone synthesis apparatus
H01-235104 1989/09/11 H03-98097

Musical tone synthesis apparatus
H01-238000 1989/09/13 H03-100599 * 2727684 Musical tone synthesis apparatus
H01-242494 1989/09/19 H03-103900

Sound processing apparatus
H01-245678 1989/09/21 H03-107898

Musical tone synthesis apparatus
H01-258229 1989/10/03 H03-119393 * 2679299 Musical tone synthesis apparatus
H01-259735 1989/10/04 H03-121498 H07-82342 2050166 Musical tone synthesis apparatus
H01-278641 1989/10/27 H03-174195 * 2722727 Electronic musical instrument
H01-278643 1989/10/27 H03-174196

Musical tone synthesis apparatus
H01-292257 1989/11/13 H03-154921 * 2591193 Non-linear function generator and musical tone synthesizing apparatus utilizing the same
H01-300756 1989/11/21 H03-161799 H07-72831
Electronic musical instrument
H01-301950 1989/11/22 H03-163625 * 2591194 Non-linear function generator and musical tone synthesizing apparatus utilizing the same
H01-303681 1989/11/22 H03-163597

Musical tone synthesis apparatus
H01-303682 1989/11/22 H03-163598

Musical tone synthesis apparatus
H01-303684 1989/11/22 H03-163599 * 2679311 Musical tone synthesis apparatus
H01-309870 1989/11/29 H03-168799 H07-92668 2058295 Musical tone synthesis apparatus
H01-316773 1989/05/09 H02-294692 H07-74956 2041449 Musical tone waveform signal generating apparatus
H01-322249 1989/12/12 H03-181994 * 2591198 Electronic musical instrument
H01-325249 1989/12/15 H03-185498 * 2508324 Electronic musical instrument
H01-327655 1989/12/18 H03-186897 H07-78679 2131985 Musical tone waveform signal generating apparatus
H01-329214 1989/05/09 H02-294693 H07-74957 2080650 Musical tone waveform signal generating apparatus
H01-329215 1989/05/09 H02-294694 * 2508326 Musical tone waveform signal generating apparatus
H01-334218 1989/12/22 H03-192397 H07-82328 2050189 Musical tone synthesis apparatus
H01-339301 1989/07/27 H01-339301 H07-23999 1985803 Waveform si
H01-339302 1989/05/09 H02-294695 * 2508333 Musical tone waveform signal generating apparatus
H01-343203 1989/12/28 H03-200294

Musical tone synthesis apparatus
H01-343212 1989/12/28 H03-200296

Musical tone synthesis apparatus
H01-90353 1976/12/17 H02-15298 H03-32079 1666833 Musical tone synthesis apparatus
H01-90354 1976/12/17 H02-15299 H03-32080 1666834 Musical tone synthesis apparatus
H01-90355 1976/12/17 H02-42491 H04-21199 1731140 Musical tone synthesis apparatus
H02-143735 1990/06/01 H04-37799 H07-74958
Musical tone synthesis apparatus
H02-143736 1990/06/01 H04-37800

Musical tone synthesis apparatus
H02-152645 1990/06/13 H04-45499 * 2616148 Control method for tone generator of electronic musical instrument
H02-161863 1990/06/20 H04-52697 H07-76877 2041491 Musical tone synthesis apparatus
H02-161864 1990/06/20 H04-52698 * 2504298 Musical tone synthesis apparatus
H02-165568 1990/06/26 H04-55895 H07-82343 2050210 Electronic musical instrument
H02-177806 1990/07/05 H04-67100 * 2722791 Musical tone synthesis apparatus
H02-179048 1990/07/06 H04-70699 * 2504302 Electronic musical instrument
H02-18897 1990/01/31 H03-225398 H08-7586 2087240 Control method for tone generator of electronic musical instrument and electronic musical instrument
H02-196895 1990/07/25 H04-81897 * 2719729
Musical tone waveform signal generating apparatus
H02-208266 1990/08/08 H04-96000 * 2722795 Musical tone synthesis apparatus
H02-209248 1990/08/09 H04-97196 * 2629418 Musical tone synthesis apparatus
H02-210231 1990/08/10 H04-97197 * 2503744 Musical tone synthesis apparatus
H02-212720 1990/08/10 H04-97298

Electronic musical instrument
H02-212721 1990/08/10 H04-97294

Electronic musical instrument
H02-213272 1990/08/09 H04-97198

Waveform signal propagating apparatus
H02-237746 1990/09/07 H04-116696 * 2504314 Musical tone synthesis apparatus
H02-246519 1990/09/17 H04-125593 * 2689709 Electronic musical instrument
H02-254610 1990/09/25 H04-133099

Musical tone synthesis apparatus
H02-254611 1990/09/25 H04-133100 * 2504320 Musical tone synthesis apparatus
H02-259311 1990/09/28 H04-136995

Musical tone synthesis apparatus
H02-264504 1990/10/02 H04-141695 H07-82344 2050219 Electronic musical instrument
H02-270933 1990/10/09 H04-147196 * 2611531 Musical tone synthesis apparatus
H02-270934 1990/10/09 H04-147197

Musical tone synthesis apparatus
H02-280101 1990/10/18 H04-155395 H07-82345 2050221 Electronic musical instrument
H02-280102 1990/10/18 H04-155393

Electronic musical instrument
H02-280103 1990/10/18 H04-155394 * 2679393 Musical tone synthesis apparatus
H02-280105 1990/10/18 H04-155396 * 2734192 Musical tone processing apparatus
H02-286831 1990/10/24 H04-161995

Musical tone synthesis apparatus
H02-29058 1990/02/08 H03-233499

Musical tone synthesis apparatus
H02-297956 1990/11/02 H04-171496 * 2504324 Musical tone synthesis apparatus
H02-310240 1990/11/16 H04-181296

Musical tone synthesis apparatus
H02-31366 1990/02/14 H03-235997 * 2508339 Musical tone waveform signal generating apparatus
H02-31367 1990/02/14 H03-235998 * 2508340 Musical tone waveform signal generating apparatus
H02-314690 1990/11/20 H04-184492 * 2518464 Musical tone synthesis apparatus
H02-317466 1990/11/21 H04-186396

Musical tone synthesis apparatus
H02-330141 1990/11/30 H04-204599 * 2669149 Musical tone generating apparatus
H02-37467 1990/02/20 H03-241396 * 2580821 Musical tone waveform signal generating apparatus
H02-38738 1990/02/20 H03-241398

Musical tone synthesis apparatus
H02-39812 1990/02/22 H03-243994

Musical tone waveform signal generating apparatus
H02-41830 1990/02/22 H03-243993 * 2586165 Musical tone generating apparatus
H02-54199 1990/03/06 H03-255499

Pipe simulation apparatus
H02-57763 1990/03/08 H03-259195

Waveform signal propagating apparatus
H02-6938 1990/01/16 H03-210600 H08-7588 2087234 Musical tone controlling apparatus
H02-073541 1990/03/26 H03-274591 * 2643527 Non-linear function table data setting apparatus
H03-102566 1991/05/08 H04-333098

Electronic musical instrument
H03-104501 1991/05/09


Musical tone apparatus and wind instrument
H03-104805 1991/04/10 H04-311995

Musical tone synthesis apparatus
H03-106879 1991/04/11 H04-313798

Musical tone synthesis apparatus
H03-108018 1991/05/14 H04-336600

Musical tone forming apparatus
H03-110749 1991/04/17 H04-318599

Tone generating apparatus
H03-111866 1991/05/16 H05-119776 * 2720627 Musical tone synthesis apparatus
H03-112620 1991/04/17 H04-318598

Musical tone synthesis apparatus
H03-124472 1991/04/30 H04-328796

Electronic musical instrument
H03-135219 1991/05/13 H04-335699 * 2684869 Musical tone synthesis apparatus
H03-140265 1991/06/12 H04-365098

Tone waveform generating apparatus
H03-147662 1991/06/19 H05-108343

Musical tone data processing device
H03-153464 1991/06/25 H05-73063 * 2725479 Electronic musical instrument
H03-154454 1991/06/26 H05-61493

Variable signal-delay apparatus
H03-15572 1991/02/06 H05-11751 * 2526426 Musical tone synthesis apparatus
H03-168507 1991/07/09 H05-80761 * 2526438 Electronic musical instrument
H03-172833 1991/07/12 H05-80772

Address operating circuit
H03-187585 1991/07/26 H05-35274 * 2707877 Musical tone forming apparatus
H03-187838 1991/07/26 H05-73064

Electronic musical instrument
H03-189472 1991/07/04 H05-12324 * 2727802 Digital signal processor
H03-192201 1991/07/31 H05-134677

Tone waveform generating apparatus
H03-192202 1991/07/31 H05-81125

Memory control signal generating circuit
H03-22336 1991/02/15 H05-19771 * 2576702 Electronic musical instrument
H03-226231 1991/09/05 H05-150977 * 2601071 Signal processing apparatus/device
H03-233754 1991/08/22 H05-53793

Digital signal processor
H03-24923 1991/02/19 H05-46169

Musical tone synthesis apparatus
H03-250192 1991/09/04 H05-61464

Musical tone generating apparatus
H03-250491 1991/09/03 H05-61474

Apparatus for generating waveform signal of reed vibration of wind instrument
H03-253962 1991/10/01 H05-158476 * 2725497 Musical tone synthesis apparatus
H03-259452 1991/10/07 H05-173576 * 2705395 Electronic musical instrument
H03-26556 1991/02/20 H05-46179

Musical tone synthesis apparatus
H03-27575 1991/02/21 H05-46166

Musical tone synthesis apparatus
H03-286914 1991/10/31 H05-150786

Non-linear function
H03-288111 1991/11/01 H05-143078 * 2722900 Musical tone synthesis apparatus
H03-352290 1991/12/13 H05-165470

Control apparatus for tone generator of electronic musical instrument
H03-358910 1991/12/27 H05-181485

Electronic musical instrument
H03-48470 1991/03/13 H05-73041

Electronic musical instrument
H03-49960 1991/03/14 H05-73062

Electronic musical instrument
H03-72189 1991/03/13 H04-284707 * 2565011 Fluctuation signal generating apparatus
H03-81106 1991/03/22 H04-294399 * 2734223 Musical tone synthesis apparatus
H03-84421 1991/03/26 H04-296797

Electronic musical instrument
H03-87361 1991/03/28 H04-299395

Electronic musical instrument
H03-89810 1991/03/28 H04-299397 * 2679435 Musical tone synthesis apparatus
H03-91172 1991/03/29 H04-301898

Musical tone generating apparatus
H03-91561 1991/03/29 H04-301897 * 2682257 Musical tone synthesis apparatus
H03-91562 1991/03/29 H04-301899

Musical tone synthesis apparatus
H03-91563 1991/03/29 H04-301892 * 2682258
Electronic musical instrument
H03-93327 1991/03/30 H04-303895 * 2722846 Electronic musical instrument
H03-93328 1991/03/30 H04-303896

Electronic musical instrument
H03-96036 1991/04/03 H04-306698

Musical tone generating apparatus
H03-97759 1991/04/26 H05-66768 * 2576302 Musical tone synthesis apparatus
H03-97760 1991/04/26 H05-66778

Waveform generating apparatus for electronic musical instrument
H04-113546 1992/05/06 H05-313668

Electronic musical instrument
H04-116432 1992/05/08 H05-143079

Musical tone apparatus and wind instrument
H04-121268 1992/04/15 H05-297876

Musical tone waveform signal generating apparatus
H04-125676 1992/04/18 H05-297872

Musical tone synthesis apparatus
H04-131109 1992/05/22 H05-323972

Musical tone synthesis apparatus
H04-137699 1992/04/30 H05-308251

Finite-inpulse-response filtering apparatus
H04-143010 1992/06/03 H04-333864

Musical tone synthesis apparatus
H04-174574 1992/07/01 H06-19480

Musical tone synthesis apparatus
H04-181681 1992/06/16 H06-4080 * 2722947 Musical tone waveform signal generating apparatus
H04-211813 1992/08/07 H06-67672 * 2727881 Musical tone synthesis apparatus
H04-221826 1992/08/20 H06-67674 * 2727883 Musical tone synthesis apparatus
H04-223059 1992/08/21 H06-67675 * 2730417 Electronic musical instrument
H04-234967 1992/09/02 H06-83363 * 2689828 Electronic musical instrument
H04-237471 1992/09/04 H06-83364 * 2730420 Musical tone synthesis apparatus
H04-241055 1992/09/09 H06-95678 * 2730422 Electronic musical instrument
H04-241803 1992/09/10 H06-95671 * 2650577 Musical tone synthesis apparatus
H04-250184 1992/09/18 H06-102881

Musical tone synthesis apparatus
H04-264349 1992/09/07 H06-89092

Musical tone synthesis apparatus
H04-312477 1992/11/20 H06-161462

Tone generating apparatus for electronic musical instrument
H04-312944 1992/10/28 H06-138880

Musical tone synthesis apparatus and method
H04-319073 1992/11/27 H06-167981

Musical tone synthesis apparatus
H04-329714 1992/12/09 H06-175654

Automatic musical performance playing apparatus
H04-48919 1992/03/05 H05-249961 * 2730382 Musical tone synthesis apparatus
H04-73307 1992/02/25 H05-232964 * 2643717 Musical tone synthesis apparatus
H04-7975 1992/01/20 H06-43889 * 2727841 Musical tone synthesis apparatus
H04-81531 1992/03/03 H05-249976

Musical tone waveform signal generating apparatus
H04-81546 1992/03/03 H05-249975

Musical tone synthesis apparatus
H04-92072 1992/03/18 H05-265464

Musical tone waveform signal generating apparatus
H05-11134 1993/01/26 H06-222767

Musical tone synthesis apparatus
H05-136041 1993/06/07 H06-348277

Musical tone synthesis apparatus
H05-145636 1993/05/25 H06-332445 * 2713101 Frequency characteristic displaying apparatus for musical tone signal generating apparatus
H05-186910 1993/06/30 H07-84573

Musical tone generating apparatus
H05-197568 1993/08/09 H07-56576

Musical tone synthesis apparatus
H05-239892 1993/09/27 H07-92977

Electronic musical tone signal synthesizing apparatus
H05-248342 1993/10/04 H07-104757

Musical tone synthesis apparatus
H05-249232 1993/10/05 H07-104758

Tone generating apparatus for electronic musical instrument
H05-249587 1993/10/05 H07-104752 * 2671775 Parameter editing apparatus for electronic music instrument
H05-271867 1993/10/29 H07-129165

Signal processing apparatus
H05-272672 1993/10/29 H07-129168

Musical tone synthesis apparatus
H05-274323 1993/11/02 H07-129181

Musical tone synthesis apparatus
H05-280073 1993/10/13 H07-110691

Musical tone synthesis apparatus
H05-287261 1993/10/25 H07-121183

Tone generating apparatus for electronic musical instrument
H05-2914 1993/01/11 H07-191678

Musical tone synthesis apparatus
H05-343284 1993/12/17 H07-175478

Musical tone waveform signal synthesizing apparatus
H05-347101 1993/12/27 H07-191676

Waveform modifying apparatus
H05-56085 1993/03/16 H06-266363

Musical tone synthesis apparatus
H05-68872 1993/03/26 H06-282271

Tone generating apparatus for electronic musical instrument
H06-111929 1994/04/28 H07-302084

Musical tone synthesis apparatus and tone pitch control apparatus for the same
H06-112218 1994/04/27 H07-98586

Tone generating apparatus for electronic musical instrument
H06-144334 1994/06/27


Electronic musical instrument
H06-157705 1994/07/08 H08-22285

Musical tone synthesis apparatus
H06-173168 1994/07/04 H08-22284

Musical tone synthesis apparatus
H06-210741 1994/08/12


Musical tone synthesis apparatus
H06-217285 1994/09/12 H08-83076

Musical tone synthesis apparatus
H06-219200 1994/09/13 H08-83077

Musical tone generating apparatus
H06-234519 1994/09/05 H08-76765

Musical tone synthesis apparatus
H06-234520 1994/09/05 H08-76746

Musical tone synthesis apparatus
H06-282408 1994/10/24 H08-123411

Musical tone synthesis apparatus
H06-288575 1994/10/31 H08-129386

Electronic musical instrument
H06-291467 1994/11/25 H08-146966

Musical tone synthesis apparatus
H06-314272 1994/11/25 H01-52894

Engine exhaust sound synthesizing apparatus
H06-322110 1994/12/26 H08-76766

Electronic musical instrument
H06-59583 1994/03/29 H07-271373

Musical tone synthesis apparatus
H06-63940 1994/03/31 H07-271379

Electronic musical instrument
H06-99380 1993/06/16 H07-98588

Musical tone waveform signal generating apparatus
H07-100175 1995/03/30 H07-319476

Musical tone synthesis apparatus
H07-135673 1995/05/11 H08-106292

Musical tone synthesis apparatus
H07-164760 1995/06/07 H08-335085

Musical tone synthesis apparatus and method
H07-178003 1995/06/22 H09-6349

Signal processing apparatus/device
H07-178004 1995/06/22 H09-6365

Delay-feedback type tone generator
H07-197922 1995/07/12 H09-26788

Parameter setting apparatus for musical tone apparatus
H07-200281 1995/07/14 H09-34467

Musical tone synthesis apparatus
H07-266150 1995/09/21


Musical tone wave forming apparatus
H07-291240 1995/11/09


Musical tone synthesis apparatus
H07-301989 1995/10/25


Musical tone setting apparatus and method
H07-32619 1989/07/17 H07-319459

Musical tone controlling apparatus and electronic musical instrument
H07-40612 1995/02/28 H08-234761

Musical tone synthesis apparatus
H07-92793 1995/04/18 H08-286671

Musical tone synthesis apparatus and method
H08-155834 1989/12/18 H08-305366 * 2674595 Musical tone waveform signal generating apparatus
H08-191257 1990/06/01 H09-54587

Musical tone synthesis apparatus
H08-248592 1996/08/30


Tone waveform data generating method and apparatus
H09-17333 1997/01/14


Tone waveform data generating method and apparatus
H06-74237 1994/03/18 H07-261764

Musical tone synthesis apparatus
H06-85880 1994/03/31


Musical tone synthesis apparatus
H07-6076 1995/01/18 H08-194485

Musical tone synthesis apparatus
S58-71783 1982/04/23 S59-197090 H04-7519
Electronic musical instrument
H04-356845 1983/04/23 H05-265459 H07-69696
Electronic musical instrument
H06-330306 1983/04/23 H07-219541

Electronic musical instrument
H08-177040 1983/04/23 H09-6347

Electronic musical instrument system
H03-036427 1991/03/01 H06-75564

Electronic musical instrument
H05-156031 1993/06/01 H06-342285

Sound effect apparatus
H05-186911 1993/06/30 H07-20864

Electronic musical instrument
H06-186828 1994/07/18


Electronic musical instrument
H06-188515 1994/08/10 H08-054878

Sound signal generating apparatus
H06-199790 1994/08/24 H08-63157

Musical tone signal generating apparatus
H06-288570 1994/10/31 H08-129381

Tone color information memorizing apparatus for E.M.I.
H06-288571 1994/10/31 H08-129383

Electronic musical instrument
H06-306921 1994/11/16 H08-146950

Electronic musical instrument
H09-28324 1997/01/29


Musical tone generating apparatus
H09-28325 1997/01/29


Musical tone parameter setting aparatus
S52-130283 11/1/77 S54-65020 S59-17838 1263178 Wave generating apparatus for electronic musical instrument
S52-133119 11/8/77 S54-66824 S60-29959 1351157 Electronic musical instrument
S54-110240 8/31/79 S56-35192 S61-47435 1446160 Musical tone signal generating apparatus
S56-113122 7/20/81 S58-14898 H01-57799 1815059 Apparatus for reflection reverb effect
S56-120400 7/30/81 S58-21299 H01-57800
Apparatus for sound reverberation effect
S56-125141 8/26/81 S58-31600 H01-12320 1795666 Apparatus for sound reverberation effect
S57-205503 11/25/82 S59-95595 H02-30032
Electronic musical instrument
S58-42409 3/16/83 S59-168492 S64-2958
Musical tone wavefom generating apparatus
S58-62360 4/11/83 S59-188697 S64-7399 1608177 Electronic musical instrument
S58-160429 9/2/83 S60-52895 S64-7400 1857779 Musical tone signal generating apparatus
S60-77979 4/12/85 S61-236595 H02-43197 1795365 Musical tone signal generating apparatus
S60-79361 4/16/85 S61-239298 H03-69119 1702154 Musical tone signal generating apparatus
S60-79361 4/16/85 S61-239298 H03-69119 1702154 Musical tone signal generating apparatus
S61-43035 2/28/86 S62-200399 H07-72829
Parameter supplying apparatus for electronic musical instrument
S61-136313 6/13/86 S62-294294 H06-50432 2108471 Musical tone signal generating apparatus
S61-311285 12/30/86 S63-168695 H07-54432
Musical tone signal generating apparatus
H01-51265 3/2/89 H03-20798
2580761 Musical tone signal generating apparatus
H01-51266 3/2/89 H02-230194

Musical tone signal generating apparatus
H01-51267 3/2/89 H02-230195

Musical tone signal generating apparatus
H01-51268 3/2/89 H03-20799

Musical tone signal generating apparatus
H01-74978 3/29/89 H02-254496

Musical tone generating apparatus
H02-70 1/5/90 H03-204695

Musical tone synthesizing apparatus
H03-36427 3/1/91 H06-75564

Electronic musical instrument

Stanford

Stanford Docket #TitleInventorsPatent/
Application Number*
Date Filed/
Issued

S80-020 Methods for Direct Digital Synthesis of Plucked String and Drum Sounds Strong, Alex
Karplus, Kevin
4,649,783 3/17/87
S84-056 Decoupled Tuning, Other Improvements to Digitar Strong, Alex 4,622,877 11/18/86
S85-043 A New Approach to Digital Reverberation Smith, Julius 4984276
5212334
5448010
1/8/91
5/18/93
9/5/95
S89-066 Pulse Noise for Synthesis of Natural Musical Instrument Tones Chafe, Chris 5,157,216 10/20/92
S89-069 Spectral Modeling Synthesis Serra, Xavier
Smith, Julius
5,029,509 7/9/91
S90-042 Digital Waveguide Speech Synthesis Cook, Perry 5,528,726 6/18/96
S90-046 Pitch Measurement and Tracking Cook, Perry 5,353,372 10/4/94
S92-002 Sound Synthesis by Waveguide Resonance Oscillation and Resonator Modulation Smith, Julius
Cook, Perry
878,953 5/5/92
S92-032 Restoring a Clipped Signal Abel, Jonathan
Smith, Julius
5,331,587 7/19/94
S93-021 Commuted Waveguide Synthesis Smith, Julius 090,783 7/17/93
S93-071 Multi-Dimensional Waveguide Synthesis Van Duyne, S.
Smith, Julius
5471007
563198
5/4/93
11/27/95

S93-136 Stable NonLinear Tone Generation Pierce, John R.
Van Duyne, S.
241,327 5/10/94
S93-209 Adding Pulsed Noise to Wind Instrument Physical Models Chafe, Chris 5,508,473 4/16/96
S94-028 An Efficient FIR Discrete-time Linear Phase Filter Wang, Avery 5,548,543 8/20/96
S94-049 The Wave Digital Hammer Van Duyne, S.
Smith, Julius
5,466,884 11/14/95
S94-062 A Harmonic- and Frequency-locked Loop Pitch and Frequency Tracking Algorithm Wang, Avery 369,804 1/9/95
S95-032 Commuted Piano Synthesis Smith, Julius
Van Duyne, S.
438,774 5/10/95
S95-039 Coupled Mode Synthesis Van Duyne, S. 5,748,513 5/5/98
S96-065 Signal Controlled Allpass Interpolated Delay Line Van Duyne, S.
Scandalis, G. Pat
Jaffe, David A.
Stilson, T.
5,742,532 4/21/98
S96-068 Waveguide Sound Synthesis with Audio-Rate Modulation Stilson, T. 5740716 4/21/98
S96-090 Legato Waveguide Jaffe, David
Smith, Julius
697,955 9/4/96
* A 7-digit number (i.e., 4,984,276) indicates an issued patent; a 6-digit number (i.e., 090,783) indicates a pending U.S. patent application.

Last updated on Friday, October 23, 1998.