Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1051980 | Electronic wind instrument | Fumio Matsumura | 2024-11-19 |
| 12039961 | Electronic musical instrument and key operation detection method | Hidemasa Togai | 2024-07-16 |
| D1024178 | Electronic wind instrument | Fumio Matsumura | 2024-04-23 |