Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39684 | Automatic automobile transmission with variable shift pattern controlled in response to estimated running load | Hiroshi Ohnishi, Kouji Kitano, Mitsuo Kayano | 2007-06-05 |
| RE39134 | Automatic transmission control system for an automobile | Hiroshi Ohnishi, Kouji Kitano, Mitsuo Kayano | 2006-06-13 |
| 6828156 | Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Minoru Ohsuga, Mamoru Fujieda | 2004-12-07 |
| 6812029 | Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Minoru Ohsuga, Mamoru Fujieda | 2004-11-02 |
| 6725709 | Combustion state diagnosing system and combustion state diagnosing method for diagnosing engine and recording medium | Yutaka Takaku, Toshio Ishii, Hiroshi Kimura | 2004-04-27 |
| 6701881 | Suction device for internal combustion engine | Minoru Ohsuga, Junichi Yamaguchi, Yasushi Sasaki | 2004-03-09 |
| 6523340 | Method and apparatus for diagnosing engine exhaust gas purification system | Hiroshi Kimura, Yutaka Takaku, Toshio Ishii | 2003-02-25 |
| 6523517 | Suction device for internal combustion engine | Minoru Ohsuga, Junichi Yamaguchi, Yasushi Sasaki | 2003-02-25 |
| 6502549 | Engine combustion control device | Masatoshi Hoshino, Minoru Osuga, Toshiharu Nogi, Yutaka Takaku | 2003-01-07 |
| 6305361 | Evaporative system and method of diagnosing same | Yutaka Takaku, Toshio Ishii, Kazuya Kawano, Hiroshi Kimura, Kiyoshi Miura | 2001-10-23 |
| RE37269 | Air intake arrangement for internal combustion engine | Jun'ichi Yamaguchi, Minoru Ohsuga, Toshiharu Nogi, Mamoru Fujieda, Yoshishige Ohyama +2 more | 2001-07-10 |
| 6105556 | Evaporative system and method of diagnosing same | Yutaka Takaku, Toshio Ishii, Kazuya Kawano, Hiroshi Kimura, Kiyoshi Miura | 2000-08-22 |
| 6050087 | Method and apparatus for diagnosing engine exhaust gas purification system | Hiroshi Kimura, Yutaka Takaku, Toshio Ishii | 2000-04-18 |
| 5960759 | Suction device for internal combustion engine | Minoru Ohsuga, Junichi Yamaguchi, Yasushi Sasaki | 1999-10-05 |
| 5947086 | Throttle valve control apparatus | Masatoshi Hoshino, Katsuji Marumoto | 1999-09-07 |
| 5802843 | Method and apparatus for diagnosing engine exhaust gas purification system | Hiroshi Kimura, Yutaka Takaku, Toshio Ishii | 1998-09-08 |
| 5771858 | Control apparatus for direct injection engine | Yoshiyuki Yoshida | 1998-06-30 |
| 5693877 | Evaluating method for NO.sub.x eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Minoru Ohsuga, Mamoru Fujieda | 1997-12-02 |
| 5678520 | Engine control unit for an internal combustion engine | Toshio Hori, Yoshihiko Akagi, Hiroshi Kimura | 1997-10-21 |
| 5638784 | Suction device for internal combustion engine | Minoru Ohsuga, Junichi Yamaguchi, Yasushi Sasaki | 1997-06-17 |
| 5605132 | Control method and controller for engine | Toshio Hori, Takeshi Atago, Hiroshi Kimura, Kimio Hoshi | 1997-02-25 |
| 5575265 | Diagnostic method for evaporated fuel gas purging system | Hiroshi Kimura, Yutaka Takaku, Toshio Ishii | 1996-11-19 |
| 5510982 | Automatic automobile transmission with variable shift pattern controlled in response to estimated running load | Hiroshi Ohnishi, Kouji Kitano, Mitsuo Kayano | 1996-04-23 |
| 5447137 | Lean burn control method and device for internal combustion engine and fuel injection quantity control method and device including same | Seiji Asano, Takeshi Atago | 1995-09-05 |
| 5410477 | Control system for an automotive vehicle having apparatus for predicting the driving environment of the vehicle | Junichi Ishii, Hiroshi Ohnishi | 1995-04-25 |