Issued Patents All Time
Showing 401–425 of 434 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887670 | Vehicle power transmitting system having devices for electrically and mechanically disconnecting power source and vehicle drive wheel upon selection of neutral state | Yutaka Taga, Ryuji Ibaraki, Hiroshi Hata, Tsuyoshi Mikami | 1999-03-30 |
| 5885187 | Integral control system for engine and automatic transmission | — | 1999-03-23 |
| 5885356 | Method of reducing residue accumulation in CVD chamber using ceramic lining | Jun Zhao, Tom K. Cho, Xin Sheng Guo, Jianmin Qiao, Alex Schreiber | 1999-03-23 |
| 5876301 | Integral control system for engine and automatic transmission | Masato Kaigawa | 1999-03-02 |
| 5873426 | Hybrid vehicle drive system having means for using at least engine as drive power source in special vehicle operating state, to assure sufficient drive force | Yutaka Taga, Ryuji Ibaraki, Hiroshi Hata, Tsuyoshi Mikami | 1999-02-23 |
| 5873802 | Vehicle control apparatus having means for preventing interference between transmission controls by running stability control means and manual shift control means | Hideo Tomomatsu, Kagenori Fukumura, Hiroji Taniguchi | 1999-02-23 |
| 5847469 | Hybrid drive system wherein electric motor or engine is selectively used for rearward driving of vehicle | Yutaka Taga | 1998-12-08 |
| 5841201 | Hybrid vehicle drive system having a drive mode using both engine and electric motor | Yutaka Taga, Ryuji Ibaraki, Tsuyoshi Mikami, Hiroshi Hata | 1998-11-24 |
| 5833570 | Vehicle transmission shift control apparatus wherein torque of motor connected to automatic transmission is controlled to reduce shifting shock of transmission | Yutaka Taga, Ryuji Ibaraki, Hiroshi Hata, Tsuyoshi Mikami | 1998-11-10 |
| 5816978 | Control system for automatic transmission | Nobuaki Takahashi, Masato Kaigawa | 1998-10-06 |
| 5789882 | Vehicle control apparatus adapted to select engine-or motor-drive mode based on physical quantity reflecting energy conversion efficiencies in motor-drive mode | Ryuji Ibaraki, Yutaka Taga, Hiroshi Hata, Seitoku Kubo | 1998-08-04 |
| 5772554 | Apparatus for controlling vehicle engine-braking force upon shift-down action of automatic transmission | — | 1998-06-30 |
| 5725451 | Control system for automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Masahiro Hayabuchi, Akira Fukatsu, Masato Kaigawa +4 more | 1998-03-10 |
| 5707317 | Control system for automatic transmission | Masato Kaigawa | 1998-01-13 |
| 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 |
| 5588927 | Control system for automatic transmission | Kazumasa Tsukamoto, Masahiko Ando, Masahiro Hayabuchi, Akira Fukatsu, Toshiyuki Mae +7 more | 1996-12-31 |
| 5527233 | Hydraulic control apparatus for controlling an engaging state of a lock-up clutch of an automatic transmission | Yasuo Hojo, Masato Kaigawa, Hiromichi Kimura, Katsumi Kono, Ryoji Habuchi +4 more | 1996-06-18 |