Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668337 | Automatic performance device having a note conversion function | Shinichi Ito, Hiroki Nakazono | 1997-09-16 |
| 5652402 | Electronic musical instrument capable of splitting its keyboard correspondingly to different tone colors | Yasunao Abe, Hideaki Shimaya | 1997-07-29 |
| 5635658 | Sound control system for controlling an effect, tone volume and/or tone color | Yoshihiro Shiiya | 1997-06-03 |
| 5618431 | Method of cleaning floating filter medium for biological filtering apparatus | Senichi Hozo, Michihiro Fujii | 1997-04-08 |
| 5612501 | Automatic accompaniment information producing apparatus | Shinichi Ito, Hiroki Nakazono | 1997-03-18 |