Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975924 | Fluid control apparatus for use with vehicle clutches | Patrick Desing, Shun Ono, Mike Kocevar, Kenji Korenaga | 2021-04-13 |
| 10550898 | Torque coupling system with lubricant management | Patrick Desing, Shun Ono, Jeremy Grunn, Michael Kocevar | 2020-02-04 |
| 9217196 | Method for forming DLC film on spline shaft and hot cathode PIG plasma CVD device | Tomoo Suzuki, Tomoki Ogawa, Akinori Iwai, Nobuyoshi Yoshimura, Hiroyuki Hashitomi | 2015-12-22 |
| 9206860 | Clutch plate and method of producing same | Hiroyuki Ando, Kunihiko Suzuki, Tatsuki Shimura | 2015-12-08 |
| 9188168 | Clutch plate | Kunihiko Suzuki, Kazutaka Matsukawa, Hiroyuki Ando, Takuya Tsuda | 2015-11-17 |
| 9133891 | Friction clutch plate, friction clutch and driving force transmission apparatus | Hiroyuki Ando, Takuya Tsuda | 2015-09-15 |
| 9080614 | Clutch plate, clutch unit and driving force transmission system | Takuya Tsuda, Hiroyuki Ando | 2015-07-14 |
| 8734913 | Formation method of coating | Tomoo Suzuki, Tomoki Ogawa, Masahiro Suzuki, Kazuyoshi Yamakawa, Toshiya Kubo +2 more | 2014-05-27 |
| 8518863 | Sliding member | Masahiro Suzuki, Kazuyoshi Yamakawa, Toshiyuki Saito, Tomoo Suzuki, Hiroyuki Hashitomi +1 more | 2013-08-27 |
| 8337315 | Propeller shaft | Tomoo Suzuki, Tomoki Ogawa | 2012-12-25 |
| 8167757 | Limited slip differential and manufacturing method for limited slip differential | Naoyuki Sakai, Hideyuki Saito, Yozo Yamashita | 2012-05-01 |
| 7980376 | Wet friction plate | Yuta Nakano | 2011-07-19 |
| 7963852 | Spline shaft | Yoshiaki Senga, Tomoo Suzuki, Kazunori Aoki, Toshiyuki Saito, Hirofumi Kuwabara | 2011-06-21 |
| 7815028 | Clutch plate, friction clutch, and coupling device | Naoyuki Sakai, Toshifumi Sakai, Hajime Fukami, Toshiyuki Saito, Koji Nishi +3 more | 2010-10-19 |
| 7803433 | Amorphous carbon film forming method and device | Naoyuki Sakai, Toshiyuki Saito, Kazuyuki Nakanishi, Hiroyuki Mori, Hideo Tachikawa +3 more | 2010-09-28 |
| 7677375 | Drive force transmission device | Naoyuki Sakai, Toshifumi Sakai, Toshiyuki Saito, Hajime Fukami, Kazuyuki Nakanishi +2 more | 2010-03-16 |
| 7520815 | Constant velocity universal joint | Kazuyuki Ichikawa, Isashi Kashiwagi, Hiroyuki Iwashita, Atsushi Ando, Yosei Ando +1 more | 2009-04-21 |
| 7427439 | Amorphous-carbon coated member | Toshiyuki Saito, Kazuyuki Nakanishi, Hiroyuki Mori, Hideo Tachikawa | 2008-09-23 |
| 7004297 | Drive power transmission device | Naoyuki Sakai, Akiyoshi Tashiro | 2006-02-28 |
| 6920968 | Clutch plate, friction clutch, and coupling device | Toshifumi Sakai, Akiyoshi Tashiro, Naoyuki Sakai, Toshiyuki Saito | 2005-07-26 |
| 4618019 | Motorcycle | Yoshihisa Hirose | 1986-10-21 |