Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7733047 | Motor controller and motor control method | Hidetoshi Ikeda, Satoshi Mizogami, Hiroki Ishii | 2010-06-08 |
| 4432265 | Electronic musical instrument controlling tone properties by control data signals | Akiyoshi Oya | 1984-02-21 |
| 4402246 | Tone quality presetting apparatus in electronic musical instrument | — | 1983-09-06 |