Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641929 | Apparatus for and method of generating musical tones | Katsushi Ishii, Yutaka Washiyama, Sayoko Hirano | 1997-06-24 |
| 5559298 | Waveform read-out system for an electronic musical instrument | — | 1996-09-24 |
| 5459279 | Electronic instrument for generating sounds based on the compressed waveform data stored beforehand | — | 1995-10-17 |
| 5432513 | Codec | — | 1995-07-11 |
| 5420934 | Electronic sound processing system | — | 1995-05-30 |
| 5379294 | Multipurpose analog front-end circuit | Hisao Ohtake, Shoji Fujii | 1995-01-03 |
| 5289058 | MOS operational amplifier circuit | — | 1994-02-22 |
| 4494824 | Liquid crystal display with small impedance orienting film | Takeshi Nakamura, Kazuyoshi Hirayama | 1985-01-22 |