Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7051696 | Bearing structure of crankshaft in internal combustion engine | Hidemi Yokoyama, Yu Oba, Akira Takahashi, Teruo Kihara | 2006-05-30 |
| 6439185 | Multi-cylinder engine for vehicle | Tetsuya Tosaka, Toshio Shimada, Tadashi Kato | 2002-08-27 |
| 6318320 | Multi-cylinder engine for vehicle | Tetsuya Tosaka, Toshio Shimada, Tadashi Kato | 2001-11-20 |
| 6240887 | Multi-cylinder engine | Tetsuya Tosaka, Masahiro Nakashima | 2001-06-05 |
| 6189637 | Horizontally opposed type engine for motorcycle | Tetsuya Tosaka, Masahiro Nakashima | 2001-02-20 |
| 4903651 | Rocker arm clearance removing device | Masaaki Matsuura, Yoichi Ishida, Kentaro Kato | 1990-02-27 |
| 4739734 | Valve train for internal combustion engine | Shoichi Honda, Yoichi Ishida | 1988-04-26 |
| 4735197 | Hydraulic lash adjuster | Yoichi Ishida | 1988-04-05 |