Issued Patents All Time
Showing 51–75 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792022 | Control system for automatic transmissions | Takayuki Hisano, Kazumasa Tsukamoto, Hiroshi Tsutsui | 1998-08-11 |
| 5788603 | Control system for automatic transmission | Hiroshi Tsutsui, Yoshihisa Yamamoto, Masaaki Nishida | 1998-08-04 |
| 5782711 | Hydraulic pressure control apparatus for an automatic transmission | Hiroshi Tsutsui, Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Toshihiro Kano +2 more | 1998-07-21 |
| 5779585 | Hydraulic control apparatus for automatic transmission | Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Akitomo Suzuki | 1998-07-14 |
| 5772553 | Control system for automatic transmission | Kazumasa Tsukamoto, Yoshihisa Yamamoto, Hiroshi Tsutsui, Yuuki Kousaka | 1998-06-30 |
| 5768952 | Automatic transmission | Kazumasa Tsukamoto, Masaaki Nishida, Kaoru Ono | 1998-06-23 |
| 5762172 | Hydraulic power transmission unit | Kazumasa Tsukamoto, Koji Maeda, Yutaka Teraoka, Makoto Yamaguchi | 1998-06-09 |
| 5741200 | Control apparatus for an automatic transmission | Takao Taniguchi, Kazumasa Tsukamoto, Masaaki Nishida, Hiroshi Tsutsui, Muneo Kusafuka +2 more | 1998-04-21 |
| 5741201 | Control system for automatic transmission | Hiroshi Tsutsui, Masaaki Nishida, Yoshihisa Yamamoto | 1998-04-21 |
| 5735369 | Band brake drum supporting device for automatic transmission | Kazumasa Tsukamoto, Masaaki Nishida, Akitoshi Kato, Satoru Kasuya, Nobutada Sugiura +1 more | 1998-04-07 |
| 5735376 | Automatic transmission for vehicles | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Kazumasa Tsukamoto, Masaaki Nishida +2 more | 1998-04-07 |
| 5725451 | Control system for automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Akira Fukatsu, Masato Kaigawa, Kagenori Fukumura +4 more | 1998-03-10 |
| 5704873 | Control system for clutch reengagement during an in-gear stopped state of an automatic transmission | Akihito Iwata, Yoshihisa Yamamoto, Kazuhiro Mikami | 1998-01-06 |
| 5692991 | Automatic transmission control apparatus | Akihito Iwata, Yoshihisa Yamamoto, Kazumasa Tsukamoto | 1997-12-02 |
| 5690581 | Control system for automatic transmission | Kaoru Nadayoshi, Hiroshi Tsutsui, Yoshihisa Yamamoto | 1997-11-25 |
| 5683325 | Automatic transmission for vehicle | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Kazumasa Tsukamoto, Masaaki Nishida +3 more | 1997-11-04 |
| 5665027 | Shift control system for automatic transmission | Hidehiro Oba, Kagenori Fukumura, Yasuo Hojo, Atsushi Tabata, Hiromichi Kimura +5 more | 1997-09-09 |
| 5653660 | Control system for automatic transmission | Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto | 1997-08-05 |
| 5649880 | Failsafe control system for automatic transmission | Hiroshi Tsutsui, Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto | 1997-07-22 |
| 5630772 | Control method and control system for automatic transmission | Kazumasa Tsukamoto, Masaaki Nishida, Yoshihisa Yamamoto, Muneo Kusafuka, Hiroshi Tsutsui +1 more | 1997-05-20 |
| 5593365 | Control system for automatic transmission | Atsushi Tabata, Nobuyuki Takahashi, Takashi Ohta, Yasuo Hojo, Shinji Kasuga +3 more | 1997-01-14 |
| 5591099 | Shift mechanism for automatic transmission with lubricating means for one-way clutch | Kazumasa Tsukamoto, Masanori Kadotani, Satoru Kasuya | 1997-01-07 |
| 5588927 | Control system for automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Akira Fukatsu, Toshiyuki Mae, Masato Kaigawa +7 more | 1996-12-31 |
| 5586954 | Control system for automatic transmission | Akihito Iwata, Kazumasa Tsukamoto, Kazuhiro Mikami, Yoshihisa Yamamoto | 1996-12-24 |
| 5583768 | Shift control system for preventing engine racing | Tetsuo Hamajima, Hidehiro Oba, Hiromichi Kimura, Masahiko Ando, Akira Fukatsu +2 more | 1996-12-10 |