Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676617 | Automatic transmission for vehicles | Kagenori Fukumura, Yasuo Hojo, Takashi Shimizu, Satoru Kasuya | 1997-10-14 |
| 5674154 | Hydraulic control system for automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Akira Fukatsu, Toshiyuki Mae, Motoyuki Sakai +6 more | 1997-10-07 |
| 5669849 | Apparatus for controlling concurrent releasing and engaging actions of frictional coupling devices for shifting vehicle automatic transmission | Nobuaki Takahashi, Tetsuo Hamajima | 1997-09-23 |
| 5665027 | Shift control system for automatic transmission | Hidehiro Oba, Kagenori Fukumura, Yasuo Hojo, Hiromichi Kimura, Masato Kaigawa +5 more | 1997-09-09 |
| 5643135 | Apparatus for controlling concurrent releasing and engaging actions of frictional coupling devices for shifting vehicle automatic transmission | Nobuaki Takahashi | 1997-07-01 |
| 5616094 | Hydraulic control system for automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Akira Fukatsu, Toshiyuki Mae, Motoyuki Sakai +6 more | 1997-04-01 |
| 5605516 | Oil pressure controller of automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Akira Fukatsu, Tsuyoshi Mikami, Masato Kaigawa +4 more | 1997-02-25 |
| 5593365 | Control system for automatic transmission | Nobuyuki Takahashi, Takashi Ohta, Yasuo Hojo, Shinji Kasuga, Masahiro Hayabuchi +3 more | 1997-01-14 |
| 5591494 | Deposition of silicon nitrides by plasma-enhanced chemical vapor deposition | Tatsuya Sato, Naoaki Kobayashi | 1997-01-07 |