Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025138 | Multi-plate clutch system | Kei Yoshinaga, Isamu Takahashi, Toshiharu Akutsu, Kazumitsu Yamamoto | 2011-09-27 |
YN
Yoshiki Nagahashi
Overall (2011): #122,441 of 364,097Top 35%
1
Patents 2011