Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7089732 | Transmitting system for small-sized vehicle | Yoshihisa Yamamoto | 2006-08-15 |
| 7021438 | Power transmission device for astride-riding vehicle | Masafumi Imasaka, Tokuji Yoshimoto | 2006-04-04 |
| 6793052 | Torque converter | Masafumi Imasaka | 2004-09-21 |
| 6487855 | Torque converter | Tokuji Yoshimoto | 2002-12-03 |
| 6325190 | Transmitting system for small sized vehicle | Tokuji Yoshimoto, Teruo Kihara | 2001-12-04 |
| 5778738 | Two-mass type of flywheel device | Akira Takabayashi, Yoshihisa Sugimura, Toshihide Aoki, Tomohiko Tsuchiya | 1998-07-14 |