Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504502 | Sound control device, sound control method, and sound control program | Keizo Hamano, Yoshitomo Ota | 2019-12-10 |
| 10354629 | Sound control device, sound control method, and sound control program | Keizo Hamano, Yoshitomo Ota | 2019-07-16 |
| 10192533 | Controller and system for voice generation based on characters | Keizo Hamano, Yoshitomo Ota | 2019-01-29 |
| D837282 | Electronic keyboard | — | 2019-01-01 |