Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731502 | Internal combustion engine | Dai Kataoka, Wataru Nagata, Masashi Furuya, Yuichi Tawarada | 2023-08-22 |
| 11614049 | Internal combustion engine | Dai Kataoka, Wataru Nagata, Masashi Furuya, Yuichi Tawarada | 2023-03-28 |
| 7334553 | Balancer driven gear of engine | Tomoyasu Satoh, Akira Takahashi | 2008-02-26 |
| 7252067 | Power transmission system for vehicle | Yoshinobu Sawamura, Yukihiro Tsubakino, Yasuyuki Kuroiwa, Hideki Ikeda, Kiyotaka Fujihara | 2007-08-07 |
| 7114481 | Stabilized bearing structure for supporting a crankshaft in an internal combustion engine, and engine including same | Akira Takahashi, Yoichi Tanaka | 2006-10-03 |
| 7086372 | Connection structure between a plastic gear and a support shaft, oil pump including the connection structure, and engine incorporating same | Chikashi Takiguchi, Akira Takahashi | 2006-08-08 |
| 7051696 | Bearing structure of crankshaft in internal combustion engine | Takashi Kanbe, Hidemi Yokoyama, Yu Oba, Akira Takahashi | 2006-05-30 |
| 6390262 | Transmitting system for small-sized vehicle | Tokuji Yoshimoto, Tadashi Nagao | 2002-05-21 |
| 6382379 | Transmitting system for small-sized vehicle | Tokuji Yoshimoto | 2002-05-07 |
| 6374972 | Transmitting system for small-sized vehicle | Tokuji Yoshimoto | 2002-04-23 |
| 6325190 | Transmitting system for small sized vehicle | Tokuji Yoshimoto, Seiji Makita | 2001-12-04 |
| 4869120 | Apparatus for taking-off power from a transmission to a speedometer in a motorcycle | Mikio Kashiwai | 1989-09-26 |
| 4703726 | Lubricating system for engine | Yoshiyuki Sekiya, Sakae Mizumura | 1987-11-03 |