Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278350 | Electronic musical instrument for generating musical tone approximate to acoustic instrument for generating a sustaining tone, and musical tone control apparatus used in this electronic musical instrument | Tetsuo Okamoto, Satoshi Usa | 1994-01-11 |