Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532290 | Method for assembling keyboard instrument | Atsushi Oshiro, Daisuke Noto | 2022-12-20 |
| 11335308 | Keyboard instrument and manufacturing method therefor | Atsushi Oshiro, Daisuke Noto | 2022-05-17 |