Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7089908 | Control device and control method for direct injection engine | Junichi Yamaguchi, Hiroshi Fujii, Minoru Oosuga | 2006-08-15 |
| 7089916 | Internal combustion engine and fuel injection control device therefor | Matsuharu Abo, Yoshiyuki Tanabe, Hiroshi Fujii, Koji Onishi, Toshio Ishii | 2006-08-15 |
| 7082922 | Fuel injection method of internal combustion engine, fuel injection valve of the same, and internal combustion engine | Motoyuki Abe, Noriyuki Maekawa, Takuya Shiraishi, Hiroshi Fujii, Toru Ishikawa +1 more | 2006-08-01 |
| 7077099 | Direct injection type internal combustion engine | Hiroshi Fujii, Takuya Shiraishi | 2006-07-18 |
| 6828156 | Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Minoru Ohsuga, Nobuo Kurihara | 2004-12-07 |
| 6812029 | Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Minoru Ohsuga, Nobuo Kurihara | 2004-11-02 |
| 6748919 | Internal combustion engine and fuel injection control device therefor | Matsuharu Abo, Yoshiyuki Tanabe, Hiroshi Fujii, Koji Onishi, Toshio Ishii | 2004-06-15 |
| 6745743 | Control apparatus for a direct injection engine | Matsuharu Abo, Koji Onishi, Hiroshi Fujii, Junichi Yamaguchi, Yoshiyuki Tanabe | 2004-06-08 |
| 6644270 | Apparatus for and method of controlling internal combustion engine | Toshiharu Nogi, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 2003-11-11 |
| 6634333 | Direct injection type internal combustion engine | Hiroshi Fujii, Takuya Shiraishi | 2003-10-21 |
| 6564763 | Internal combustion engine control system | Takuya Shiraishi, Minoru Ohsuga | 2003-05-20 |
| 6519931 | Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control method | Hiroshi Fujii, Shinji Nakagawa | 2003-02-18 |
| 6516264 | Control apparatus for drive system | Yoshishige Ohyama, Toshiharu Nogi, Takuya Shiraishi, Minoru Ohsuga | 2003-02-04 |
| 6453871 | Apparatus for and method of controlling internal combustion engine | Toshiharu Nogi, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 2002-09-24 |
| 6343585 | Apparatus for and method of controlling internal combustion engine | Toshiharu Nogi, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 2002-02-05 |
| 6298300 | Control apparatus for drive system composed of engine and transmission | Yoshishige Ohyama, Toshiharu Nogi, Takuya Shiraishi, Minoru Ohsuga | 2001-10-02 |
| RE37269 | Air intake arrangement for internal combustion engine | Jun'ichi Yamaguchi, Minoru Ohsuga, Toshiharu Nogi, Nobuo Kurihara, Yoshishige Ohyama +2 more | 2001-07-10 |
| 6148791 | Apparatus for and method of controlling internal combustion engine | Toshiharu Nogi, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 2000-11-21 |
| 6058348 | Control apparatus for drive system composed of engine and transmission | Yoshishige Ohyama, Toshiharu Nogi, Takuya Shiraishi, Minoru Ohsuga | 2000-05-02 |
| 6055948 | Internal combustion engine control system | Takuya Shiraishi, Minoru Ohsuga | 2000-05-02 |
| 5875761 | Apparatus for and method of controlling internal combustion engine | Toshiharu Nogi, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 1999-03-02 |
| 5850816 | Method for stratifying air-fuel mixture in direct fuel injection internal combustion engine and electronic system engine control apparatus using above method | Minoru Ohsuga, Takuya Shiraishi, Yoko Nakayama | 1998-12-22 |
| 5722362 | Direct injection system engine controlling apparatus | Yoshiya Takano, Kousaku Shimada | 1998-03-03 |
| 5693877 | Evaluating method for NO.sub.x eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Minoru Ohsuga, Nobuo Kurihara | 1997-12-02 |
| 5666916 | Apparatus for and method of controlling internal combustion engine | Toshiharu Nogi, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 1997-09-16 |