Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5777251 | Electronic musical instrument with musical performance assisting system that controls performance progression timing, tone generation and tone muting | Harumichi Hotta, Kazuhide Iwamoto, Hiroyuki Torimura | 1998-07-07 |
| 5739453 | Electronic musical instrument with automatic performance function | Hiroyuki Torimura | 1998-04-14 |
| 5656789 | Electronic musical instrument having a function to indicate keys to be operated | Akira Nakada, Yasuo Nagahama, Takeo Shibukawa, Tatsuhiro Koike | 1997-08-12 |
| 5125314 | An electronic musical instrument having switches for designating musical tone control data | — | 1992-06-30 |
| 5074183 | Musical-tone-signal-generating apparatus having mixed tone color designation states | — | 1991-12-24 |
| 4539883 | Electronic musical instrument performing D/A conversion of plural tone signals | — | 1985-09-10 |
| 4528885 | Touch-responsive apparatus in electronic musical instrument | — | 1985-07-16 |