Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724112 | Motor | Yukio Chihara, Hiroshi Kitamura, Takeshi Hashimoto, Hiroshi Wada | 2004-04-20 |
| 6577034 | Geared motor | Hiroshi Kitamura, Keita Nakaguro, Masaharu Miyagawa, Shoichi Kubo, Yukio Chihara | 2003-06-10 |
| 6302798 | Torque reducer and torque transmitter including the same | Keita Nakaguro, Satoru Watanabe, Yukio Chihara, Yasuji Echizen, Shoichi Kubo | 2001-10-16 |
| 5053661 | Geared motor with an improved lubricating seal | Hiroshi Kitamura | 1991-10-01 |