Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774259 | Encapsulated agent, method of manufacturing encapsulated agent, and variable viscosity fluid | Masatoshi Homma, Hirokatsu Shinano, Kensaku Akimoto, Daisuke Sawamoto | 2020-09-15 |
| 10161507 | Automatic transmission for vehicle | Kota Fujii, Koichi Okuda, Atsushi Tabata, Haruhisa Suzuki, Tooru Matsubara +2 more | 2018-12-25 |
| 10024421 | Hydraulic pressure control device of vehicle driving device | Yoshimitsu Hyodo, Kousuke Tanaka, Aito Ide, Kota Fujii, Atsushi Tabata +4 more | 2018-07-17 |
| 9530571 | Compound and support material supporting this novel compound | Yohei Aoyama, Hiroyuki Osada | 2016-12-27 |
| 9522642 | Oil supply device | Tomomi Ishikawa, Kazuhito Enomoto, Satoshi Nishio, Keiji Suzuki | 2016-12-20 |
| 9482338 | Oil pressure control device for automatic transmission | Hideharu Nohara, Toshio Sugimura, Tooru Matsubara, Koichi Okuda, Kota Fujii +1 more | 2016-11-01 |
| 9026341 | Apparatus for and method of detecting abnormal air-fuel ratio variation among cylinders of multi-cylinder internal combustion engine | — | 2015-05-05 |
| 8892337 | Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine | Shota Kitano, Hitoshi Tanaka, Isao Nakajima, Yoshihisa Oda, Masashi Hakariya +4 more | 2014-11-18 |
| 8857188 | Hybrid drive device | Masashi Kito, Yuichi Seki, Satoru Kasuya | 2014-10-14 |
| 8620564 | Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine | Masashi Hakariya, Isao Nakajima, Yoshihisa Oda, Hitoshi Tanaka, Kiyotaka Kushihama +4 more | 2013-12-31 |
| 8308595 | Hybrid drive device | Masashi Kito, Yuichi Seki, Satoru Kasuya | 2012-11-13 |
| 8224541 | Hydraulic control device for automatic transmission | Yuhei Yoshioka, Naoki Itazu, Yoshinobu Nozaki | 2012-07-17 |
| 8210990 | Hydraulic control device for multi-speed automatic transmission | Yuhei Yoshioka, Naoki Itazu, Yoshinobu Nozaki | 2012-07-03 |
| 8172711 | Hydraulic control apparatus of automatic transmission | Kazunori Ishikawa, Akihito Iwata, Yuhei Yoshioka, Tatsuya Kawamura, Koichi Miyamoto +1 more | 2012-05-08 |
| 8066618 | Hydraulic control device for starting device | Yuichiro Umemoto | 2011-11-29 |
| 8066090 | Hydraulic pressure control device of an automatic transmission and hybrid drive device having the hydraulic pressure control device | Tetsuya Shimizu, Kazunori Ishikawa, Satoru Kasuya, Tooru Matsubara, Masahiro Kojima +2 more | 2011-11-29 |
| 8011485 | Hydraulic oil supply structure and vehicle drive apparatus provided with the same | Tetsuya Shimizu, Akira Noguchi, Masaki Yoshida, Tooru Matsubara, Kenta Kumazaki +3 more | 2011-09-06 |
| 7992385 | Hydraulic control device | Tetsuya Shimizu, Akira Noguchi, Masaki Yoshida, Tooru Matsubara, Kenta Kumazaki +4 more | 2011-08-09 |
| 7954394 | Range switching device | Yuhei Yoshioka, Tatsuya Kawamura | 2011-06-07 |
| 7942245 | Oil return structure for vehicle drive apparatus | Tetsuya Shimizu, Akira Noguchi, Masaki Yoshida, Tooru Matsubara, Kenta Kumazaki +3 more | 2011-05-17 |
| 7905807 | Hydraulic control apparatus for automatic transmission, and hybrid drive system provided with the same | Tetsuya Shimizu, Kazunori Ishikawa, Satoru Kasuya, Tooru Matsubara, Masahiro Kojima +2 more | 2011-03-15 |
| 7819768 | Hydraulic control apparatus of transmission | Seiichi Kinugasa, Kazuhito Enomoto, Kiyotomo Miura, Satoru Wakuta, Hiroatsu Endo +3 more | 2010-10-26 |
| 7628729 | Hydraulic control apparatus for an automatic transmission | Nobuhiro Sato, Tetsuya Yamaguchi, Akira Fukatsu, Mikio Iwase, Kazutoshi Nozaki +1 more | 2009-12-08 |
| 7621837 | Hydraulic control apparatus for an automatic transmission | Nobuhiro Sato, Tetsuya Yamaguchi, Akira Fukatsu, Mikio Iwase, Kazutoshi Nozaki +1 more | 2009-11-24 |
| 7618344 | Hydraulic control apparatus for a multi-stage automatic transmission | Takayuki Hayashi, Tetsuya Yamaguchi, Minoru Todo, Kazuhisa Ozaki, Kazutoshi Nozaki +1 more | 2009-11-17 |