Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916980 | Acoustic control system for electronic musical instrument | Katsuhiko Torii | 2005-07-12 |
| 6906695 | Touch control apparatus and touch control method that can be applied to electronic instrument | Hideyuki Tanaka, Kikuro Yamauchi | 2005-06-14 |
| 6548748 | Electronic musical instrument with mute control | Hiroshi Kato | 2003-04-15 |
| 6528708 | Exterior structure for electronic keyboard instrument | Keiji Konishi, Takahiro Tajima, Katsuhiko Torii | 2003-03-04 |
| 6365815 | Function guide in electronic musical instrument | — | 2002-04-02 |
| 6255578 | Tone color setting device of electronic musical instrument | Shu Eitaki | 2001-07-03 |