Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689439 | Clutch device having a back torque limiter | Jun Miyazaki, Hideo Senmyo, Akira Tokito | 2017-06-27 |
HS
Hisashi Sakuyama
Overall (2017): #401,057 of 506,227Top 80%
1
Patents 2017