Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394396 | Keyboard instrument, key base molding method, and key base molding mold | Yasushi Shiraishi | 2025-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394396 | Keyboard instrument, key base molding method, and key base molding mold | Yasushi Shiraishi | 2025-08-19 |