Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10559290 | Electronic musical instrument, method, and storage medium | Hiroki Sato | 2020-02-11 |
HK
Hajime Kawashima
Overall (2020): #456,460 of 565,922Top 85%
1
Patents 2020