Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098769 | Clutch mechanism and piston | Kenji Niwata | 2021-08-24 |
| 10890217 | Hydraulic clutch device | Kenji Niwata | 2021-01-12 |
NY
Nobutaka Yamaguchi
Overall (2021): #125,702 of 548,734Top 25%
2
Patents 2021