Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536366 | Shift mechanism for power transmission device | Hirotsugu Yoshino, Hideaki Komada, Yosuke Suzuki | 2022-12-27 |
| 11168741 | Dog clutch for vehicle | Yukihiro Inaba, Akihiko Ichikawa, Tomoyasu Kurimoto, Takeshi Kamiya, Yuuki Masui +1 more | 2021-11-09 |
| 11009127 | Shift mechanism for power transmission device | Hirotsugu Yoshino, Hideaki Komada, Yosuke Suzuki | 2021-05-18 |
| 10883547 | Dog clutch and transmission | Shinichi Takeuchi, Akihiko Ichikawa, Junichi Muraoka, Tomohiro Yoshimura, Jun Yabuta +1 more | 2021-01-05 |
| 10557506 | Dog clutch | Tomohiro Yoshimura, Akihiko Ichikawa, Shinichi Takeuchi, Jun Yabuta | 2020-02-11 |
| 10012269 | Meshing-type engagement device | Hirotsugu Yoshino, Motoki Tabuchi, Takaho Kawakami, Seiji Kuwahara | 2018-07-03 |
| 9976604 | Engagement device and automatic transmission | Hirotsugu Yoshino, Motoki Tabuchi, Fusahiro Tsukano, Takaho Kawakami, Atsushi Honda +1 more | 2018-05-22 |
| 9964161 | Control system for meshing type engagement mechanism | Takaho Kawakami, Motoki Tabuchi, Hirotsugu Yoshino, Fusahiro Tsukano | 2018-05-08 |
| 9810271 | Clutch mechanism and transmission | — | 2017-11-07 |
| 8672792 | Speed increasing/decreasing apparatus | Yasuyoshi Tozaki, Takeshi Yoshimi, Hiroyuki Sonobe, Susumu Matsumoto | 2014-03-18 |
| 8517881 | Micro-traction drive | Yasuyoshi Tozaki, Takeshi Yoshimi, Hiroyuki Sonobe | 2013-08-27 |
| 8092333 | Torque transmission structure, traction drive transmission device, and steering device for vehicle | Yasuyoshi Tozaki, Takeshi Yoshimi, Akihiko Umeda, Hiroyuki Sonobe, Takayoshi Hirayama | 2012-01-10 |
| 7604560 | Planetary roller driving device and steering apparatus comprising the same | Hiroyuki Sonobe, Takayoshi Hirayama | 2009-10-20 |