Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11657786 | Keyboard device and sound generation control method | Fukutaro Okuyama, Haruki Uehara | 2023-05-23 |
RN
Ryutaro Niiho
Overall (2023): #271,669 of 537,848Top 55%
1
Patents 2023