Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11657786 | Keyboard device and sound generation control method | Ryutaro Niiho, Haruki Uehara | 2023-05-23 |
FO
Fukutaro Okuyama
Overall (2023): #443,618 of 537,848Top 85%
1
Patents 2023