Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7162356 | Control apparatus and control method for internal combustion engine | Hisayo Dohta | 2007-01-09 |
| 7159547 | Control apparatus for multi-cylinder internal combustion engine and control method | Yukihiro Nakasaka, Toshiaki Asada, Shinji Sadakane | 2007-01-09 |
| 7151994 | Calculation of air charge amount in internal combustion engine | — | 2006-12-19 |
| 7107975 | Controller of internal combustion engine | Masanobu Kanamaru, Masaaki Konishi, Akinori Osanai, Satoru Watanabe, Masato Ehara | 2006-09-19 |
| 7073493 | Control apparatus for multi-cylinder internal combustion engine and control method | Yukihiro Nakasaka, Toshiaki Asada, Shinji Sadakane | 2006-07-11 |
| 7066146 | Controller of internal combustion engine | Masanobu Kanamaru, Masaaki Konishi, Akinori Osanai, Satoru Watanabe, Masato Ehara | 2006-06-27 |
| 7004143 | Control apparatus and control method for internal combustion engine | — | 2006-02-28 |
| 6997161 | Control apparatus and control method for internal combustion engine | Hisayo Dohta | 2006-02-14 |
| 6986330 | Internal combustion engine having variable valve actuation device and method of calculating intake amount in the same internal combustion engine | Akira Ohata | 2006-01-17 |
| 6948478 | Device for controlling internal combustion engines | Masanobu Kanamaru, Masaaki Konishi, Akinori Osanai, Satoru Watanabe, Masato Ehara | 2005-09-27 |
| 6901744 | Air-fuel ratio control apparatus of internal combustion engine | Junichi Kako, Toshinari Nagai, Kazunori Kojima, Akihiro Katayama, Naoto Kato | 2005-06-07 |
| 6895927 | Control apparatus and control method for internal combustion engine | — | 2005-05-24 |
| 6834627 | Intake air amount control apparatus and method of internal combustion engine | Keizo Hiraku, Hirohiko Yamada, Takahiro Yamanashi | 2004-12-28 |
| 6792914 | Control system and method for internal combustion engine having variable valve actuation system | — | 2004-09-21 |
| 6789414 | Estimation apparatus of air intake flow for internal combustion engine and estimation method thereof | — | 2004-09-14 |
| 6782853 | Control apparatus and method for valve actuating system of internal combustion engine | Masanobu Kanamaru, Akira Eiraku, Gohki Kinoshita, Masashi Hakariya, Takahiro Yamanashi | 2004-08-31 |
| 6779508 | Control system of internal combustion engine | — | 2004-08-24 |
| 6612284 | Device and method for engine control | Noboru Takagi, Hiroyuki Mizuno | 2003-09-02 |
| 6510835 | Device and method for controlling engines | Hiroyuki Mizuno, Noboru Takagi | 2003-01-28 |
| 6481201 | Air-fuel ratio control apparatus of internal combustion engine | Junichi Kako, Toshinari Nagai, Kazunori Kojima, Akihiro Katayama, Naoto Kato | 2002-11-19 |
| 6463912 | Intake air volume detection device for internal combustion engine | — | 2002-10-15 |
| 6345496 | Method and device for purifying exhaust gas of an engine | Hiroshi Tanaka, Yukio Kinugasa, Takaaki Itou, Naoto Suzuki, Takehisa Yaegashi +2 more | 2002-02-12 |
| 6283089 | Direct-injection internal combustion engine and method for controlling the engine | Takayuki Demura, Junichi Kako | 2001-09-04 |
| 6244244 | Controller of internal combustion engine | Noboru Takagi, Hiroyuki Mizuno | 2001-06-12 |
| 6014955 | Control apparatus for internal combustion engine using air-amount-first fuel-amount-second control method | Ichiro Hosotani, Hiroshi Tanaka, Iwao Maeda, Shigeo Kikori, Ken Kuretake | 2000-01-18 |