Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308679 | Separator structure of chain case | Kensuke Nakamura, Hidehiko Kamiyama | 2001-10-30 |
| 5913742 | Tensioner for an endless transmitting member | Kensuke Nakamura, Kouji Hirano, Tomoki Okita, Shinji Yamada | 1999-06-22 |
| 5791309 | Balancer shaft supporting structure in engine | Masakazu Yamazaki, Shinji Yamada, Chiharu Shimizu | 1998-08-11 |
| 5788381 | Rotary shaft lubricating structure | Masakazu Yamazaki, Chiharu Shimizu, Kensuke Nakamura, Nobuyoshi Takamatsu, Toru Kano +2 more | 1998-08-04 |
| 5743230 | Balancer shaft supporting structure in engine | Masakazu Yamazaki, Kensuke Nakamura, Nobuyoshi Takamatsu, Toru Kano, Tomoki Okita +1 more | 1998-04-28 |
| 5666915 | Oil passage structure in an engine | Hideo Ueshima, Keiji Ohtsu, Yoshihito Tsuji, Masayuki Takahashi | 1997-09-16 |
| 5065709 | Valve operating system for internal combustion engine | Yasutoshi Ito, Toshihiro Kamiyama | 1991-11-19 |