Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320046 | Power transmission apparatus | Dai Arai, Hayato Yoshida, Yohei Endo | 2022-05-03 |
| 10415673 | Vehicle power unit | Takeshi Sugano, Tensei Hayashi | 2019-09-17 |
| 10047805 | Clutch hydraulic pressure control circuit | Dai Arai, Yasushi Fujimoto | 2018-08-14 |
| 10024384 | Powertrain structure including torque damper disposed between drive and driven shafts | Shinya Nishiyama, Naoki Kobayashi, Dai Arai | 2018-07-17 |
| 10001204 | Vibration isolation structure of power unit including torque dampers | Eisuke Kajihara, Narumi Kato | 2018-06-19 |
| 9927019 | Power unit | Hiroshi Sotani, Taku Hirayama | 2018-03-27 |
| 9664272 | Vibration isolating structure for power unit | Takashi Kudo, Hiromi Sumi | 2017-05-30 |
| 9587735 | Power unit for a vehicle, and vehicle including same | Eiji Kittaka, Dai Arai | 2017-03-07 |
| 9534676 | Power unit for a vehicle, and vehicle including same | Dai Arai, Yasushi Fujimoto | 2017-01-03 |
| 9506563 | Parking brake system for vehicle | Kazuhiro Norita | 2016-11-29 |
| 9334955 | Drum type-variable speed drive | Kazuhiro Norita, Hiromi Sumi | 2016-05-10 |
| 9316270 | Clutch control device in power unit for vehicle | Takamori Shirasuna, Eiji Kittaka | 2016-04-19 |
| 9249700 | Oil pump unit with variable flow rate | Keiichi Kai, Junichi Miyajima, Noriyuki Kawamata, Satoshi Ino | 2016-02-02 |
| 9103424 | Vehicle driving force transmission structure | Kazuhiro Norita, Takeshi Sugano, Seiji Hamaoka | 2015-08-11 |
| 9074673 | Shift actuator layout structure in vehicle | Kinya Mizuno, Yasushi Fujimoto, Masazumi Naito | 2015-07-07 |
| 9056545 | Power unit for vehicle | Kazuhiro Norita | 2015-06-16 |
| 9027430 | Shift drum structure for drum-type transmission | Seiji Hamaoka, Hiromi Sumi, Kazuhiro Norita, Yasushi Fujimoto | 2015-05-12 |
| 8997916 | Power unit for vehicle and four-wheeled vehicle | Kazuhiro Norita | 2015-04-07 |
| 8955659 | Internal combustion engine and supplying oil path structure for hydraulic clutch in internal combustion engine | Masazumi Naito | 2015-02-17 |
| 8944228 | Hydraulic clutch control device of vehicle power unit | Kazuyuki Fukaya, Masahiko Tsuchiya, Masazumi Naito | 2015-02-03 |
| 8720292 | Transmission system for vehicle | Yasushi Fujimoto, Kinya Mizuno, Yoshiaki Tsukada | 2014-05-13 |
| 8616857 | Oil pump unit with variable flow rate | Keiichi Kai, Junichi Miyajima, Noriyuki Kawamata, Satoshi Ino | 2013-12-31 |
| 8578907 | Internal combustion engine with variable flow rate oil pump apparatus, and motorcycle incorporating same | Noriyuki Kawamata, Satoshi Ino | 2013-11-12 |
| 8512181 | Power unit for small vehicle | Erika Hara | 2013-08-20 |
| 8147370 | Power unit for motorcycle | Toshimitsu Nakajima, Hitoshi Kondo | 2012-04-03 |