Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905210 | Engine vibration elimination system and variable stroke characteristic engine | Koichi Eto, Akinori Maezuru, Kouichi Ikoma, Yoshihiro Okada, Masakazu Kinoshita | 2011-03-15 |
| 7845920 | Oil pump | Takashi Kondo, Yojiro Koiwa, Yasunori Ono, Atsushi Yanagisawa, Atsushi Kaneko | 2010-12-07 |