Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174262 | Control device for an automatic transmission | Takashi Ohta, Yoji Takanami | 2001-01-16 |
| 6070118 | Transmission control system using road data to control the transmission | Takashi Ohta, Kagenori Fukumura | 2000-05-30 |
| 6024669 | Apparatus and method for controlling ignition during a throttle closed downshift in the interval between downshift signal and actual downshift | Takashi Ohta, Tomokazu Inagawa | 2000-02-15 |
| 5989156 | Slip control system for lock-up clutch | Tooru Matsubara, Hideo Tomomatsu, Hiroji Taniguchi, Kazuyuki Shiiba | 1999-11-23 |
| 5941793 | Apparatus for controlling automatic transmission of motor vehicle | Yoshio Ito, Yasunari Nakamura, Takashi Ohta, Kazuyuki Shiiba, Tooru Matsubara | 1999-08-24 |
| 5921886 | Apparatus and method for controlling ignition during a throttle closed downshift in the interval between downshift signal and actual downshift | Mitsuru Takada, Shigeo Kikori, Noboru Takagi, Hideo Tomomatsu, Takashi Ohta | 1999-07-13 |
| 5863275 | Apparatus for increasing vehicle engine output upon shift-down action of automatic transmission depending upon vehicle deceleration | Yoshinobu Nozaki | 1999-01-26 |
| 5816979 | Vehicle control apparatus capable of selective slip control of lock-up clutch during deceleration and automatic shift-down of transmission during downhill road running | Kazuyuki Shiiba, Tooru Matsubara | 1998-10-06 |
| 5807204 | Vehicle lock-up clutch control apparatus wherein full or partial engagement of clutch is inhibited during vehicle running on uphill road | Kazuyuki Shiiba, Tooru Matsubara, Yoshiharu Harada | 1998-09-15 |
| 5807209 | Vehicle lock-up clutch slip control apparatus wherein slip control during vehicle deceleration is terminated if slip amount of the clutch is larger than a threshold | Tooru Matsubara, Yasuhiko Higashiyama | 1998-09-15 |
| 5733223 | Lock-up clutch slip control during vehicle deceleration which is terminated at different transmission input speeds depending upon vehicle running condition | Tooru Matsubara | 1998-03-31 |
| 5547438 | Control apparatus for raising the idle speed (ISC value) after the lockup clutch is unlocked | Kazutoshi Nozaki, Tooru Matsubara | 1996-08-20 |
| 5505670 | Automatic transmission | Takeshi Inuzuka, Masashi Hattori, Yasuo Hojo, Shinji Kasuga | 1996-04-09 |
| 5496230 | Control system for automatic transmission | Masahiko Ando, Yoshihisa Yamamoto, Akira Fukatsu, Mamoru Niimi, Masato Kaigawa +4 more | 1996-03-05 |
| 5480363 | Apparatus for controlling slip of lock-up clutch on motor vehicle during deceleration of the vehicle | Toru Matsubara | 1996-01-02 |
| 5473543 | Shift timing detecting system for automatic transmission | Kazutoshi Nozaki, Hidehiro Oba, Yoshinobu Nozaki, Tetsuo Hamajima | 1995-12-05 |
| 5472389 | Hydraulic control system for automatic transmission | Masahiko Ando, Akira Fukatsu, Yoshihisa Yamamoto, Mamoru Niimi, Hiromichi Kimura +3 more | 1995-12-05 |
| 5401219 | Oil pressure control system for automatic transmission | Hiromichi Kimura, Hidehiro Oba, Yoshihisa Yamamoto, Masahiko Ando, Masahiro Hayabuchi | 1995-03-28 |
| 5390566 | Apparatus for controlling hydraulic coupling device in automatic transmission for motor vehicle | Hiromichi Kimura, Hidehiro Oba | 1995-02-21 |
| 5339709 | Control system for a combined shift in which an accumulator is disconnected in an automatic transmission | Akira Suzuki, Kazunori Ishikawa, Hidehiro Oba, Hiromachi Kimura, Hideaki Otsubo | 1994-08-23 |
| 5319998 | Method for downshifting of automatic transmission with discrimination of magnitude of need therefor | Hideaki Ootsubo, Hiromichi Kimura | 1994-06-14 |
| 5307711 | Method for speed stage shifting from indefinite driving condition | Hiromichi Kimura | 1994-05-03 |
| 5272631 | Shift control system and method for vehicular automatic transmissions | Hideaki Otsubo | 1993-12-21 |
| 5259489 | Oil pressure control for automatic transmissions | Hiromichi Kimura, Takuo Shimizu, Hiroyuki Mori, Kazunori Ishikawa | 1993-11-09 |
| 5247965 | Linear solenoid valve apparatus | Takeya Oka, Masao Saito, Nobuaki Miki, Kazunori Ishikawa, Hideaki Otsubo +2 more | 1993-09-28 |