Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962966 | Keyboard instrument | Kenta Ohnishi, Jun Ishii | 2015-02-24 |
| 8859866 | Keyboard instrument | Kenta Onishi | 2014-10-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962966 | Keyboard instrument | Kenta Ohnishi, Jun Ishii | 2015-02-24 |
| 8859866 | Keyboard instrument | Kenta Onishi | 2014-10-14 |