Issued Patents 2005
Showing 1–2 of 2 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 |