Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520107 | Keyboard musical instrument | Tadaharu Kato | 2016-12-13 |
TS
Toshiro Sakai
Overall (2016): #198,251 of 481,213Top 45%
1
Patents 2016