Issued Patents All Time
Showing 76–98 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735376 | Automatic transmission for vehicles | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Kazumasa Tsukamoto, Masahiro Hayabuchi +2 more | 1998-04-07 |
| 5735369 | Band brake drum supporting device for automatic transmission | Kazumasa Tsukamoto, Masahiro Hayabuchi, Akitoshi Kato, Satoru Kasuya, Nobutada Sugiura +1 more | 1998-04-07 |
| 5683325 | Automatic transmission for vehicle | Shuzo Moroto, Takao Taniguchi, Shoichi Miyagawa, Kazumasa Tsukamoto, Masahiro Hayabuchi +3 more | 1997-11-04 |
| 5653660 | Control system for automatic transmission | Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto | 1997-08-05 |
| 5649880 | Failsafe control system for automatic transmission | Hiroshi Tsutsui, Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto | 1997-07-22 |
| 5630772 | Control method and control system for automatic transmission | Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto, Muneo Kusafuka, Hiroshi Tsutsui +1 more | 1997-05-20 |
| 5558599 | Drive to neutral shift control system | Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto, Muneo Kusafuka, Kazuhiro Mikami +1 more | 1996-09-24 |
| 5558600 | Heavy/light traffic based on vehicle speeds and throttle positions | Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto, Hiroshi Tsutsui, Kaoru Nadayoshi | 1996-09-24 |
| 5547436 | Control system for automatic transmission | Masahiro Hayabuchi, Yoshihisa Yamamoto, Kazuhiro Mikami, Hiroshi Tsutsui, Akihito Iwata | 1996-08-20 |
| 5542887 | Automatic transmission control apparatus | Kazumasa Tsukamoto, Masahiro Hayabuchi, Yoshihisa Yamamoto, Muneo Kusafuka, Kazuhiro Mikami +2 more | 1996-08-06 |
| 5470284 | Automatic transmission | Takao Taniguchi, Kazumasa Tsukamoto, Masahiro Hayabuchi, Satoru Kasuya, Nobutada Sugiura | 1995-11-28 |
| 5230411 | Nested piston hydraulic operator for automatic transmission | Chihiro Hosono, Yoichi Hayakawa | 1993-07-27 |
| 5224908 | Automatic transmission | Chihiro Hosono, Yoichi Hayakawa | 1993-07-06 |
| 5203862 | Automatic transmission with hydraulic operator having nested drums | Chihiro Hosono, Yoichi Hayakawa | 1993-04-20 |
| 5195400 | Oil channel structure in automatic transmission | Youichi Hayakawa, Chihiro Hosono, Makoto Shimanaga | 1993-03-23 |
| 5186693 | Automatic transmission | Naoji Kato, Yochi Hayakawa | 1993-02-16 |
| 5131498 | Lubricating device of automatic transmission | Naoji Kato, Yoichi Hayakawa | 1992-07-21 |
| 5029688 | Lubrication device for a one-way clutch in an automatic transmission | Youichi Hayakawa, Chichiro Hosono, Shingo Uozumi | 1991-07-09 |
| 5019025 | Carrier device in an automatic transmission | Youichi Hayakawa, Chihiro Hosono | 1991-05-28 |
| 4966264 | Thrust washer mounting apparatus | Youichi Hayakawa, Chihiro Hosono, Kozo Kato | 1990-10-30 |
| 4903548 | Snap ring support device for an automatic transmission | Youichi Hayakawa, Chihiro Hosono | 1990-02-27 |
| 4892011 | Planetary gear mechanism on an automatic transmission | Youichi Hayakawa | 1990-01-09 |
| 4864892 | Automatic transmission mechanism | Masahiko Ando, Youichi Hayakawa, Toshihiro Yamada | 1989-09-12 |