Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267590 | Plunger driving structure | Shingo Kono, Hisataka Hasegawa, Nobuhiro Kasahara, Masakuni Suzuki | 2012-09-18 |
| 6220414 | One-way clutch | Shuichi Nagaya, Hirofumi Miyata, Shinichiro Nishikawa, Masakazu Domoto | 2001-04-24 |
| 5758978 | Thrust ball bearing | Masatoshi Niina, Yukimitsu Yamamoto | 1998-06-02 |