Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11948544 | Musical instrument tuner, musical performance support device and musical instrument management device | Atsushi Kajihara, Masaki Gotoh, Hiroshi Miyajima, Yuta Uchiumi, Makoto Matsumoto +1 more | 2024-04-02 |
| 11094298 | Capo | Atsushi Kajihara, Masaki Gotoh, Hiroshi Miyajima | 2021-08-17 |