Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354575 | Indicator device, electronic musical instrument, light emission control method and storage medium | Tomoya KAJIKAWA, Shingo OKANO, Osamu Moriyama | 2025-07-08 |
| 7465865 | Sound generation assignment device, music sound generator and sound generation assignment process program | — | 2008-12-16 |
| 5254803 | Automatic musical performance device for outputting natural tones and an accurate score | — | 1993-10-19 |