Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621801 | Reverberation effect imparting system | Toshifumi Kunimoto, Chifumi Takeuchi | 1997-04-15 |
| 5591930 | Electronic musical instrument performing multi-task processing | Toshifumi Kunimoto | 1997-01-07 |