Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440070 | Electronic musical instrument having selectable angle-to-tone conversion | Tetsuo Okamoto | 1995-08-08 |
| 5070758 | Electronic musical instrument with automatic music performance system | Kosei Terada, Tadashi Yamada | 1991-12-10 |
| 5027690 | Electronic musical keyboard instruments with variable touch sensitivity | Masatada Wachi, Kosei Terada, Takeshi Adachi, Takaaki Mutoh | 1991-07-02 |
| 4915007 | Parameter setting system for electronic musical instrument | Masatada Wachi, Kosei Terada, Tsuyoshi Futamase, Toshiaki Sato | 1990-04-10 |
| 4829869 | Tone control apparatus for electronic musical instrument | Kosei Terada | 1989-05-16 |
| 4287802 | Electronic musical instrument of time division multiplexed type | Akio Imamura | 1981-09-08 |