Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303730 | Twin clutch type transmission | — | 2016-04-05 |
| 9062765 | Shift control device for vehicle transmission | Yoshihisa Kanno | 2015-06-23 |
| 8397596 | Gear shift device | Akihiko Tomoda, Kenichi Shiki, Yoshihisa Kanno | 2013-03-19 |
| 8297423 | Twin clutch apparatus | Yoshiaki Tsukada, Atsushi Ogasawara | 2012-10-30 |
| 8234945 | Transmission | Yoshihisa Kanno, Yoshiaki Tsukada | 2012-08-07 |
| 8037779 | Speed change control device of vehicular transmission | Akihiko Tomoda, Yoshihisa Ieda | 2011-10-18 |
| 8028669 | Power unit for motorcycle | Masahiro Shimizu | 2011-10-04 |
| 8011477 | Motorcycle power unit | Masahiro Shimizu, Osamu Emizu | 2011-09-06 |
| 8002653 | Power unit having engine and continuously variable transmission, configuration thereof, and vehicle incorporating same | Toshimasa Mitsubori, Erika Hara | 2011-08-23 |
| 7823684 | Power unit for motorcycle | Masahiro Shimizu | 2010-11-02 |
| 7665561 | Power unit for a motorcycle, and motorcycle incorporating same | Toshimasa Mitsubori, Masahiro Shimizu | 2010-02-23 |
| 4964381 | Fuel injection features of a two-cycle engine for motorcycles | Yoshiyuki Kawaguchi, Yasuhiko Nakano, Yusuke Gotoda, Hiroo Takemura | 1990-10-23 |
| 4951621 | Four stroke internal combustion engine | Takao Tomita, Masaaki Matsuura, Makoto Hirano, Masao Handa | 1990-08-28 |
| 4671228 | Four stroke internal combustion engine | Takao Tomita, Masaaki Matsuura, Makoto Hirano, Masao Handa | 1987-06-09 |