Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030716 | Clutch mechanism with guide portion | Tooru OOKUMA, Motohiko Ueda, Yuichiro Okuda | 2018-07-24 |
| 9777780 | Electromagnetic clutch and manufacturing method thereof | Motohiko Ueda, Tooru OOKUMA, Yasuo Tabuchi, Tomoyuki Mizuguchi, Kazunori Mizutori +1 more | 2017-10-03 |
| 9709105 | Clutch mechanism | Tooru OOKUMA, Motohiko Ueda, Yuichiro Okuda | 2017-07-18 |
| 9528560 | Clutch | Yasuo Tabuchi, Motohiko Ueda, Shouzou Tatematsu, Youichi Murakami, Shigeyoshi Sakuraba +1 more | 2016-12-27 |
| 8469170 | Clutch mechanism and clutch system having the same | Yoshiharu Katano, Motohiko Ueda, Yuichiro Okuda, Yasuhiro Takeuchi, Haruo Kamiya | 2013-06-25 |
| 4547906 | Heat retaining article | Takeshi Nishida, Toshihide Takeda, Toshio Saito | 1985-10-22 |