Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509480 | Rotary operation device | — | 2019-12-17 |
SM
Susumu MEGA
Overall (2019): #257,240 of 560,194Top 50%
1
Patents 2019