Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683480 | Spark ignition type internal combustion engine | Yoshihiro Nomura, Hidemasa Kosaka, Makoto Koike, Yoshifumi Wakisaka, Yoshihiro Hotta | 2017-06-20 |
| 7461634 | Fuel injection amount correction method for pressure boosting fuel injection apparatus | Yoshimasa Watanabe, Ichiro Sakata, Yoshifumi Wakisaka, Yoshihiro Hotta, Kiyomi Kawamura | 2008-12-09 |
| 7337766 | Gas-mixture-ignition-time estimation apparatus for internal combustion engine, and control apparatus for internal combustion engine | Shigeki Nakayama, Koji Kitano, Taro Aoyama, Ryo Hasegawa, Takashi Koyama +3 more | 2008-03-04 |
| 7208078 | Diesel fuel formulation for reduced emissions | Walter Weissman, John T. Farrell, Shizuo Sasaki, Kazuhiro Akihama | 2007-04-24 |
| 6994077 | Control system for internal combustion engine | Nobuki Kobayashi, Shizuo Sasaki, Taro Aoyama, Kouji Yoshizaki, Hiroki Murata +4 more | 2006-02-07 |
| 6904893 | Fuel injection method in fuel injector | Yoshihiro Hotta, Yoshifumi Wakisaka, Kiyomi Kawamura | 2005-06-14 |
| 6854446 | Fuel injection apparatus | Kiyomi Kawamura, Yoshihiro Hotta, Yoshifumi Wakisaka | 2005-02-15 |
| 6799551 | Direct injection type internal combustion engine | Takayuki Fuyuto, Kazuhisa Inagaki, Yoshihiro Hotta, Kazuhiro Akihama, Minaji Inayoshi +1 more | 2004-10-05 |
| 6161518 | Direct-injection diesel engine and combustion method for the same | Minaji Inayoshi, Kazuhisa Inagaki, Yoshihiro Hotta, Takayuki Fuyuto | 2000-12-19 |
| 4433651 | Helical intake port type suction unit for horizontal single-cylinder direct injection type diesel engine | Keiichiro Yamada | 1984-02-28 |