KM

Kiyotaka Mamiya

Mazda Motor: 23 patents #70 of 4,755Top 2%
MM Mazada Motor: 1 patents #1 of 35Top 3%
Overall (All Time): #174,861 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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