Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400835 | Dual clutch device | Yasushi Yamamoto, Koji Terashima, Shou Ozaki, Taku Honda, Toshitaka Minbu +2 more | 2019-09-03 |
| 9341259 | Multistage transmission gear shift operation device, and vehicle mounted with same | Yasushi Yamamoto | 2016-05-17 |
| 9333985 | Power steering system, vehicle equipped with same, and control method thereof | — | 2016-05-10 |
| 9212709 | Half-engage clutch point learning device for wet multiple disk clutch | — | 2015-12-15 |
| 9114697 | Hydraulic circuit for vehicle, vehicle equipped with same, and control method therefor | — | 2015-08-25 |
| 9045140 | Coasting control device | Yasushi Yamamoto, Kazuhiko Kobayashi, Hiroyuki Arai, Kouhei Takama | 2015-06-02 |
| 8880307 | Coasting control device | Yasushi Yamamoto, Kazuhiko Kobayashi, Hiroyuki Arai, Kouhei Takama | 2014-11-04 |
| 8855887 | Coasting control device | Yasushi Yamamoto, Kazuhiko Kobayashi, Hiroyuki Arai, Kouhei Takama | 2014-10-07 |
| 8781700 | Coasting control device | Yasushi Yamamoto, Kazuhiko Kobayashi, Hiroyuki Arai, Kouhei Takama | 2014-07-15 |
| 8781699 | Coasting control device | Yasushi Yamamoto, Kazuhiko Kobayashi, Hiroyuki Arai, Kouhei Takama | 2014-07-15 |
| 8360932 | Lockup clutch control device for vehicle | Shuuji Taguchi | 2013-01-29 |
| 8308610 | Device for controlling a power transmission device of a vehicle at the time of gearshift | Hiroshi Usuba | 2012-11-13 |
| 8133152 | Control device for power transmission device for vehicles | Hiroshi Usuba | 2012-03-13 |
| 7534192 | Vehicle power transmission device using a fluid coupling | Yasushi Yamamoto, Atsushi Yamazaki, Takahiro KUWATA | 2009-05-19 |
| 7428811 | Torque converter | Yasushi Yamamoto | 2008-09-30 |
| 7350352 | Fluid coupling | Yasushi Yamamoto | 2008-04-01 |
| 7222554 | Shift actuator for a transmission | Masahiko Hayashi, Yasushi Yamamoto | 2007-05-29 |
| 7048502 | Fluid coupling | Yasushi Yamamoto | 2006-05-23 |
| 6931844 | Fluid coupling | Yasushi Yamamoto | 2005-08-23 |
| 6928811 | Fluid coupling | Yasushi Yamamoto | 2005-08-16 |
| 6898931 | Fluid coupling | Yasushi Yamamoto | 2005-05-31 |
| 6889573 | Shift actuator for a transmission | Masahiko Hayashi, Yasushi Yamamoto | 2005-05-10 |
| 6739211 | Shift actuator for a transmission | Yasushi Yamamoto | 2004-05-25 |
| 6732607 | Gear change device | Yasushi Yamamoto | 2004-05-11 |
| 6631795 | Fluid coupling with baffle plate | Koji Inoue, Kousaku Suzuki, Yoshihisa Sugimura, Hidetaka Koga, Yasushi Yamamoto | 2003-10-14 |