Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8903582 | Method and device for controlling hybrid automobile | Tadayoshi Kaide, Minji Sakaki, Taizo Shoya, Kanichi Yamaguchi, Tetsuya Tateishi | 2014-12-02 |
| 7524266 | Engine starting system for power train | Hidetoshi Nobumoto, Taizou Shoya, Takayuki Ueda | 2009-04-28 |
| 7079941 | Engine starting system | Masayuki Tetsuno, Junichi Taga, Hideki Hosoya | 2006-07-18 |
| 6681739 | Control device for direct-injection spark-ignition engine and method of setting fuel injection timing of the same | Masayuki Tetsuno, Takeo Yamauchi, Noriyuki Ohta | 2004-01-27 |
| 6668791 | Control system for in-cylinder direct injection engine | Masayuki Tetsuno, Takeo Yamauchi | 2003-12-30 |
| 6668792 | Control system for in-cylinder direct injection engine | Takeo Yamauchi, Masayuki Tetsuno | 2003-12-30 |
| 6401703 | Method and system for controlling fuel injection for direct injection-spark ignition engine | Hiroyuki Yamamoto, Keiji Araki | 2002-06-11 |
| 6325041 | Control apparatus for spark ignition type direct injection engine | Michihiro Imada, Takeo Yamauchi, Masayuki Tetsuno | 2001-12-04 |
| 6244241 | Fuel injection control system for direct injection-spark ignition engine | Michihiro Imada, Takeo Yamauchi, Masayuki Tetsuno | 2001-06-12 |
| 6244243 | Control device for direct injection engine and an injection engine provided with a controller | Michihiro Imada, Masayuki Tetsuno | 2001-06-12 |
| 6234139 | Control system for an engine | Junichi Taga, Michihiro Imada, Masayuki Kuroki, Masayuki Tetsuno, Hirofumi Nishimura | 2001-05-22 |
| 6178943 | Control system for an engine | Junichi Taga, Michihiro Imada, Masayuki Kuroki, Masayuki Tetsuno, Hirofumi Nishimura | 2001-01-30 |
| 6079387 | Air intake control system for engine equipped with exhaust gas recirculation feature | Michihiro Imada, Takeo Yamauchi, Masayuki Tetsuno | 2000-06-27 |
| 6044824 | Fuel control unit and fuel injection control method for multi-cylinder engine | Michihiro Imada, Masayuki Tetsuno, Yasuyoshi Hori, Kouhei Iwai, Hideshi Terao | 2000-04-04 |
| 6032637 | Control system for controlling a fuel direct injection type of engine | Michihiro Imada, Masayuki Tetsuno | 2000-03-07 |
| 5983857 | Engine control system | Michihiro Imada, Masayuki Tetsuno | 1999-11-16 |
| 5462039 | Air-fuel ratio control system for internal combustion engine | Michihiro Imada, Takanobu Morimasa | 1995-10-31 |
| 5413075 | Gaseous fuel engine and air-fuel ratio control system for the engine | Tohru Shiraishi, Katuhiro Yokomizo, Takafumi Teramoto | 1995-05-09 |
| 5249130 | Air-fuel ratio control apparatus for an alcohol engine | Ichiro Yamagata, Katuhiro Yokomizo, Takayoshi Hayashi | 1993-09-28 |
| 5168839 | Engine induction system | Mitsuo Hitomi, Tadashi Nakagawa, Takayoshi Hayashi, Tadayoshi Kaide | 1992-12-08 |
| 5063899 | Intake system for multi-cylinder internal combustion engine | Mitsuo Hitomi, Tomomi Watanabe | 1991-11-12 |
| 4763629 | Air-fuel ratio control system for engine | Katsumi Okazaki, Katsuhiko Yokooku, Tomomi Watanabe, Tadataka Nakazumi | 1988-08-16 |
| 4669439 | Air-to-fuel ratio control systems for internal combustion engines | Toshiyuki Terashita, Katsumi Okazaki, Tadataka Nakazumi | 1987-06-02 |
| 4646522 | Knock control system for supercharged engine | Tadashi Kaneko, Misao Fujimoto, Hirofumi Nishimura | 1987-03-03 |