Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641188 | Control apparatus for engine | Atsushi Inoue, Masanari Sueoka, Kota Matsumoto | 2020-05-05 |
| 10502147 | Control apparatus for engine | Atsushi Inoue, Masanari Sueoka, Kota Matsumoto | 2019-12-10 |
| 10480395 | Fuel injection device of engine | Kota Matsumoto, Masanari Sueoka, Keiji Maruyama, Toru Miyamoto, Yudai Koshiro +1 more | 2019-11-19 |
| 10309294 | Engine | Takayuki Hikita, Masahisa Yamakawa, Kazuhiro Nagatsu, Tatsuya Fujikawa, Takashi Youso +3 more | 2019-06-04 |
| 10280831 | Engine | Takayuki Hikita, Masahisa Yamakawa, Kazuhiro Nagatsu, Tatsuya Fujikawa, Takashi Youso +3 more | 2019-05-07 |
| 9951740 | Internal combustion engine | Shingo Iwasaki, Masahiro Kida, Yoshihiro Yamamoto | 2018-04-24 |
| 9080547 | Engine control apparatus and method | Taisuke Shiraishi, Eiji Takahashi | 2015-07-14 |
| 7644698 | Non-equilibrium plasma discharge type ignition device | Taisuke Shiraishi, Eiji Takahashi | 2010-01-12 |
| 7104247 | Direct fuel injection engine | Koji Hiraya | 2006-09-12 |
| 6932175 | Control apparatus for hybrid vehicle | Atsushi Teraji, Koji Hiraya, Toru Noda | 2005-08-23 |
| 6832594 | Direct fuel injection engine | Koji Hiraya | 2004-12-21 |
| 6739309 | Direct fuel injection internal combustion engine | Koji Hiraya, Akihiko Kakuho | 2004-05-25 |
| 6688293 | System and method for auto-ignition support | Koichi Yamaguchi, Kazuya Hasegawa, Koudai Yoshizawa | 2004-02-10 |
| 6672276 | Direct fuel injection engine | Koji Hiraya | 2004-01-06 |
| 6659068 | Feedback control for auto-ignition two-stage combustion of gasoline in engine cylinder | Koudai Yoshizawa, Koji Hiraya | 2003-12-09 |
| 6619255 | Combustion event indicative parameter dependent control for auto-ignited combustion | Koudai Yoshizawa, Tsuyoshi Taniyama, Koichi Yamaguchi | 2003-09-16 |
| 6609493 | System and method for enhanced combustion control in an internal combustion engine | Koichi Yamaguchi, Koudai Yoshizawa, Tsuyoshi Taniyama | 2003-08-26 |
| 6425367 | Compression self-ignition gasoline internal combustion engine | Koji Hiraya, Akihiro Iiyama, Kazuya Hasegawa, Tsuyoshi Taniyama | 2002-07-30 |
| 6386177 | System and method for auto-ignition of gasoline internal combustion engine | Koji Hiraya | 2002-05-14 |
| 6336436 | Compression autoignition gasoline engine | Hiroshi Miyakubo, Koudai Yoshizawa, Atsushi Teraji | 2002-01-08 |
| 6267097 | Compression self-igniting gasoline engine | Koji Hiraya, Kazuya Hasegawa, Ken Naitoh, Tsuyoshi Taniyama, Akihiro Ilyama | 2001-07-31 |
| 5072583 | Exhaust system for internal combustion engines | Junichi Yokoyama, Teruyuki Itoh | 1991-12-17 |
| 4995359 | Combustion chamber for internal combustion engine | Junichi Yokoyama, Teruyuki Itoh, Hiroyuki Fujii | 1991-02-26 |