Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528318 | Musical tone control apparatus and method | Yoshiki Nishitani, Kenichi Miyazawa, Masaharu Ono | 2009-05-05 |
| 7297862 | Musical tone control apparatus and method | Yoshiki Nishitani, Kenichi Miyazawa, Masaharu Ono | 2007-11-20 |