Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11961499 | Sound signal generation device, keyboard instrument and sound signal generation method | Akihiko Komatsu, Michiko TANOUE | 2024-04-16 |
YO
Yasuhiko Oba
Overall (2024): #212,804 of 561,600Top 40%
1
Patents 2024