Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11657786 | Keyboard device and sound generation control method | Fukutaro Okuyama, Ryutaro Niiho | 2023-05-23 |
HU
Haruki Uehara
Overall (2023): #428,975 of 537,848Top 80%
1
Patents 2023