Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354947 | Musical tone forming apparatus employing separable nonliner conversion apparatus | Yoichiro Ogai | 1994-10-11 |
| 5340942 | Waveguide musical tone synthesizing apparatus employing initial excitation pulse | — | 1994-08-23 |
| 5332862 | Musical tone synthesizing apparatus including modulator on its non-linear/linear outputs | Masahiro Kakishita | 1994-07-26 |
| 5308918 | Signal delay circuit, FIR filter and musical tone synthesizer employing the same | Akira Yamauchi, Chifumi Takeuchi, Iwao Higashi | 1994-05-03 |
| 5304734 | Musical synthesizing apparatus for providing simulation of controlled damping | — | 1994-04-19 |
| 5286915 | Electronic musical instrument which simulates physical interaction of piano string and hammer | Takeshi Komano | 1994-02-15 |
| 5278349 | Method of controlling musical tone generation channels in an electronic musical instrument | Takaaki Mutoh | 1994-01-11 |
| 5272275 | Brass instrument type tone synthesizer | — | 1993-12-21 |
| 5266734 | Musical tone synthesizing apparatus performing high-speed non-linear operation | Takeshi Komano | 1993-11-30 |
| 5264659 | Musical tone synthesizing apparatus having controllable feedback | — | 1993-11-23 |
| 5256830 | Musical tone synthesizing apparatus | Chifumi Takeuchi | 1993-10-26 |
| 5248844 | Waveguide type musical tone synthesizing apparatus | — | 1993-09-28 |
| 5245127 | Signal delay circuit, FIR filter and musical tone synthesizer employing the same | Akira Yamauchi, Chifumi Takeuchi, Iwao Higashi | 1993-09-14 |
| 5229536 | Musical tone synthesizing apparatus | — | 1993-07-20 |
| 5223653 | Musical tone synthesizing apparatus | Chifumi Takeuchi | 1993-06-29 |
| 5206448 | Musical tone generation device for synthesizing wind or string instruments | — | 1993-04-27 |
| 5192825 | Apparatus for synthesizing musical tones | — | 1993-03-09 |
| 5187314 | Musical tone synthesizing apparatus with time function excitation generator | Kaoru Kobayashi | 1993-02-16 |
| 5182415 | Musical tone synthesizing device | — | 1993-01-26 |
| 5180877 | Musical tone synthesizing apparatus using wave guide synthesis | — | 1993-01-19 |
| 5157218 | Musical tone signal forming apparatus | Akira Yamauchi | 1992-10-20 |
| 5144096 | Nonlinear function generation apparatus, and musical tone synthesis apparatus utilizing the same | — | 1992-09-01 |
| 5136917 | Musical tone synthesizing apparatus utilizing an all pass filter for phase modification in a feedback loop | — | 1992-08-11 |
| 5134919 | Apparatus for converting a waveform signal dependent upon a hysteresis conversion signal | — | 1992-08-04 |
| 5131310 | Musical tone synthesizing apparatus | — | 1992-07-21 |