Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280129 | Assigning device which assigns new musical tones to tone-generating channels based upon a successive strike relation among the channels | Tsuyoshi Sakata, Minoru Fujisawa | 1994-01-18 |
| 5270476 | Electronic musical instrument | Fumio Rokkaku, Satoshi Otsuka, Mitsuhiro Umeta, Minoru Fujisawa | 1993-12-14 |
| 5212676 | Performance information recording/reproducing apparatus having correction techniques using event and state information | Toshio Yamabata, Satoshi Otsuka, Mitsuhiro Umeta, Fumio Rokkaku, Minoru Fujisawa +1 more | 1993-05-18 |
| 5009147 | Sound generating unit system for electronic instruments | — | 1991-04-23 |