Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995823 | Power unit for saddled vehicle | Jun Adachi, Yoshitaka Nukada, Yoshiaki Tsukada | 2021-05-04 |
| 10833614 | Motor drive device and electric power steering device | Hiroki Fujiwara | 2020-11-10 |
| 10428902 | Synchronizer-mechanism-equipped transmission | Yoshiaki Tsukada, Kazuhiko Nakamura, Hiroyuki Kojima, Takashi Ozeki, Hiroshi Takamoto | 2019-10-01 |
| 10190678 | Twin-clutch transmission | Kazuhiko Nakamura, Hiroyuki Kojima, Hiroshi Takamoto, Yoshiaki Tsukada, Takashi Ozeki | 2019-01-29 |
| 9945477 | Shift drum angle detecting device for transmission | Kazuhiko Nakamura, Hiroyuki Kojima, Hiroshi Takamoto, Yoshiaki Tsukada, Takashi Ozeki | 2018-04-17 |
| 9062765 | Shift control device for vehicle transmission | Tomoo Shiozaki | 2015-06-23 |
| 8443926 | Electric motorcycle | Hiroyuki Kikuchi | 2013-05-21 |
| 8397596 | Gear shift device | Akihiko Tomoda, Tomoo Shiozaki, Kenichi Shiki | 2013-03-19 |
| 8234945 | Transmission | Tomoo Shiozaki, Yoshiaki Tsukada | 2012-08-07 |
| 8196485 | Twin clutch device | Akihiko Tomoda, Takashi Ozeki | 2012-06-12 |
| 8042420 | Twin clutch type speed-change apparatus | Kousuke Tsunashima, Hiroyuki Kojima | 2011-10-25 |
| 8028785 | Electric motorcycle | Hiroyuki Kikuchi | 2011-10-04 |
| 7980122 | Internal combustion engine | Yasushi Fujimoto, Hiroyuki Kojima | 2011-07-19 |
| 7931110 | Electric motorcycle | Hisao Nishiura, Toshiaki Takamura | 2011-04-26 |
| 7690491 | Twin-clutch device | Yoshihisa Ieda, Akihiko Tomoda | 2010-04-06 |
| 7665591 | Twin-clutch device | Yoshihisa Ieda, Akihiko Tomoda | 2010-02-23 |
| 7249644 | Electric vehicle | Satoshi Honda | 2007-07-31 |
| 7146811 | Hydrostatic continuously variable transmission | Yoshihiro Yoshida, Kazuhiko Nakamura, Kenji Sakakibara, Toshimasa Mitsubori | 2006-12-12 |
| 7117672 | Hydraulic non-stage transmission | Hideo Okuzaki, Kenji Sakakibara | 2006-10-10 |
| 7114332 | Clutch apparatus for a hydrostatic continuously variable transmission and transmission incorporating same | Yoshihiro Yoshida, Nobuyuki Yakigaya, Kenji Sakakibara, Yoshiaki Tsukada, Takashi Ozeki +1 more | 2006-10-03 |
| 6698199 | Swash plate type hydraulic drive transmission and hydrostatic type continuously variable transmission | Tsutomu Hayashi, Kenji Sakakibara, Nobuyuki Yakigaya | 2004-03-02 |
| 6470771 | Transmission system | Takehiko Nanri | 2002-10-29 |
| 6357545 | Power unit for vehicle | Yoshiaki Hori, Tohru Nishi | 2002-03-19 |
| 5665922 | Bending strain measurement apparatus for an abdomen of an anthropomorphic dummy and abdominal injury presumption apparatus using the same | Kouji Tsukada, Hidekazu Nishigaki, Yasuaki Ikeda, Shigeru Sakuma, Shin-ichi Ishiyama +2 more | 1997-09-09 |
| 5414306 | Protecting apparatus for electronic device of vehicle having solar battery and storage battery | Shinshi Kajimoto, Masayuki Jinno | 1995-05-09 |