Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964335 | Parking device for automatic transmission | Takao Taniguchi, Kazumasa Tsukamoto, Kazuhisa Ozaki, Akihiro Kuroyanagi, Akihito Hongoya +8 more | 1999-10-12 |
| 5960919 | Automatic transmission with a separator for removing oil from the surface of a rotary member | Kazuhisa Ozaki, Akihiro Kuroyanagi, Makoto Hijikata, Katsuyuki Asaoka, Akihito Hongoya +3 more | 1999-10-05 |
| 5954177 | Oil seal for automatic transmission | Kazuhisa Ozaki, Masanori Kadotani, Mikio Iwase, Harumichi Tsuboi, Makoto Hijikata +8 more | 1999-09-21 |
| 5947856 | Control system for automatic transmission, including coordinated frictional engagement element release control | Atsushi Tabata, Hideki Miyata, Yasuo Hojo, Masahiko Ando, Kazuhisa Ozaki +3 more | 1999-09-07 |
| 5865702 | Oil temperature responsive hydraulic control system for an automatic transmission | Kazuhisa Ozaki, Masahiko Ando, Akira Fukatsu, Makoto Hijikata, Toshiyuki Mae +5 more | 1999-02-02 |
| 5788034 | Lockup clutch for a torque converter and method of thermally treating a lockup clutch piston | Michio Maruki, Takao Taniguchi, Masataka Shimazaki, Hideji Kato, Kouji Ohbayashi +3 more | 1998-08-04 |
| 5584775 | Automatic transmission for transverse engine vehicle | Masakatsu Miura, Masayuki Tsurumi | 1996-12-17 |
| 5006102 | Floating structure for interconnecting three clutches with a single actuator in an automatic transmission | Isao Takase, Haruki Takemoto, Mitsugu Tatsuta, Shinobu Maseki, Takenori Kano +1 more | 1991-04-09 |
| 4974696 | Power transmission device for four wheel drive vehicles | Shin Miyajima, Takenori Kano, Yasunari Nakamura, Masaharu Tanaka, Koujiro Kuramochi | 1990-12-04 |
| 4957195 | Hydraulic device for an automatic transmission | Takenori Kano, Haruki Takemoto, Mamoru Niimi, Isao Takase | 1990-09-18 |
| 4942782 | Reverse shift control device on automatic transmission | Yoshinari Kuwayama, Masakatsu Miura | 1990-07-24 |
| 4934218 | Hydraulic control device for an automatic transmission | Isao Takase, Takenori Kano, Haruki Takemoto, Mamoru Niimi | 1990-06-19 |
| 4911000 | Rotation detecting device of an automatic transmission | Isao Takase, Takenori Kano, Haruki Takemoto, Mamoru Niimi | 1990-03-27 |
| 4909345 | Power transmission device for four wheel drive vehicles | Tatsuya Iwatsuki, Takenori Kano, Yasunari Nakamura, Isamu Minemoto, Teruo Akashi +2 more | 1990-03-20 |
| 4903798 | Hydraulic apparatus for an automatic transmission | Haruki Takemoto, Takenori Kano, Mamoru Niimi, Isao Takase | 1990-02-27 |
| 4903550 | Hydraulic control device for automatic transmission | Yoshinari Kuwayama | 1990-02-27 |
| 4889016 | Hydraulic servo regulating systems in an automatic transmission | Yoshinari Kuwayama, Masakatsu Miura | 1989-12-26 |
| 4875392 | Manual valve in an automatic transmission | Yoshinari Kuwayama, Masakatsu Miura | 1989-10-24 |
| 4850251 | Hydraulic control device for automatic transmission | Yoshinari Kuwayama, Masakatsu Miura | 1989-07-25 |
| 4839041 | Magnetic oil strainer | Yoshinari Kuwayama, Koujiro Kuramochi, Tatsuo Kyushima | 1989-06-13 |
| 4683903 | Governor valve | Yoshinari Kuwayama, Mitsugu Tatsuta, Koujiro Kuramochi | 1987-08-04 |
| 4645441 | Internal-gear pump with partition plate having a chamfered edge | Ryoichi Shirai, Koujiro Kuramochi | 1987-02-24 |
| 4315519 | Governor hydraulic pressure supply apparatus for automatic transmissions | Nobuaki Miki, Shiro Sakakibara | 1982-02-16 |