Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040008 | Axial gap motor | Tamotsu Kawamura, Keiichi Yamamoto, Hirofumi Atarashi, Shoei Abe | 2011-10-18 |
| 8030816 | Motor and motor control device | Hirofumi Atarashi, Keiichi Yamamoto, Shoei Abe | 2011-10-04 |
| 7921975 | Hydraulic clutch device | Atsushi Ogasawara, Yoshinki Tsukada, Junya Watanabe, Takashi Ozeki, Kazuyuki Fukaya | 2011-04-12 |
| 7919897 | Axial gap type motor | Keiichi Yamamoto | 2011-04-05 |
| 7872440 | Controller of electric motor | Hirofumi Atarashi, Shoei Abe, Keiichi Yamamoto | 2011-01-18 |