Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025138 | Multi-plate clutch system | Kei Yoshinaga, Isamu Takahashi, Kazumitsu Yamamoto, Yoshiki Nagahashi | 2011-09-27 |
TA
Toshiharu Akutsu
Overall (All Time): #3,264,135 of 4,157,543Top 80%
1
Patents All Time