Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217385 | Fuel injection control apparatus for internal combustion engine and method for controlling internal combustion engine | Haruhiko Yamada, Masaaki Nagashima, Kan Nakaune, Nobuaki Ito, Kentaro Miki +1 more | 2015-12-22 |
| 8965663 | Fuel injection control apparatus for internal combustion engine and method for controlling internal combustion engine | Haruhiko Yamada, Masaaki Nagashima, Kan Nakaune, Nobuaki Ito, Kentaro Miki +1 more | 2015-02-24 |
| 7430854 | Air fuel ratio controller for internal combustion engine for stopping calculation of model parameters when engine is in lean operation | Yuji Yasui, Akihiro Shinjo, Naoto Fujimura | 2008-10-07 |
| 7058503 | Fuel supply control system for internal combustion engine | Hirokazu Toyoshima, Nobuyuki Kawaguchi | 2006-06-06 |
| 6859719 | Control system and control method for controlling heater, and engine control unit | Hirokazu Toyoshima | 2005-02-22 |