Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863513 | Synchronous playback system for reproducing music in good ensemble and recorder and player for the ensemble | Jun Ishii, Rei Furukawa, Takeyoshi Aihara | 2011-01-04 |
| 7295983 | Musical tune playback apparatus | Yuji Fujiwara, Haruki Uehara, Shigeki Kawai, Yasuhiko Oba | 2007-11-13 |
| 6864413 | Ensemble system, method used therein and information storage medium for storing computer program representative of the method | — | 2005-03-08 |
| 6600097 | Data synchronizer for supplying music data coded synchronously with music dat codes differently defined therefrom, method used therein and ensemble system using the same | — | 2003-07-29 |
| 5804751 | Electronic musical instrument for electronically generating tone together with resonant sound variable in response to pedal action | Shinya Koseki, Rei Furukawa | 1998-09-08 |
| 5635658 | Sound control system for controlling an effect, tone volume and/or tone color | Masao Kondo | 1997-06-03 |