Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921975 | Hydraulic clutch device | Atsushi Ogasawara, Junya Watanabe, Takashi Ozeki, Shigeru Tajima, Kazuyuki Fukaya | 2011-04-12 |
YT
Yoshinki Tsukada
Overall (All Time): #3,246,372 of 4,157,543Top 80%
1
Patents All Time