Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071908 | Controller for internal combustion engine, control method for internal combustion engine, and memory medium | Yusuke Joh, Tomoyuki Tsuji, Yuki Ikejiri, Makoto Yamazaki, Yoshikazu Asami +4 more | 2024-08-27 |
| 11965444 | Controller and control method for internal combustion engine | Toru Yaeo, Yoshifumi Matsuda, Atsushi Morikawa, Ikuo Hoda, Noriyasu Adachi +2 more | 2024-04-23 |
| 11898477 | Controller and control method for internal combustion engine | Toru Yaeo, Yoshifumi Matsuda, Atsushi Morikawa, Ikuo Hoda, Noriyasu Adachi +2 more | 2024-02-13 |
| 11891934 | Controller and control method for internal combustion engine | Toru Yaeo, Yoshifumi Matsuda, Atsushi Morikawa, Ikuo Hoda, Noriyasu Adachi +2 more | 2024-02-06 |
| 10072593 | Control device of internal combustion engine | Masahide Okada, Yoshifumi Matsuda, Yoshihisa Oda, Hiroaki Tsuji, Tokiji Ito +3 more | 2018-09-11 |
| 9752523 | Air-fuel ratio control apparatus for internal combustion engine | Yuya Yoshikawa, Tokiji Ito, Isao Nakajima, Hiroaki Tsuji, Toshihiro Kato +3 more | 2017-09-05 |
| 9726103 | Fuel injection amount control apparatus for an internal combustion engine | Yasushi Iwazaki, Hiroshi Miyamoto, Tatsuro Shimada, Isao Nakajima, Yoshihisa Oda +1 more | 2017-08-08 |
| 9341544 | Abnormality detecting device of internal combustion engine | Isao Nakajima, Yoshifumi Matsuda, Yoshihisa Oda, Masahide Okada, Hiroaki Tsuji +4 more | 2016-05-17 |
| 9206754 | Control device of internal combustion engine | Toshihiro Kato, Yoshifumi Matsuda, Yoshihisa Oda, Masahide Okada, Isao Nakajima +3 more | 2015-12-08 |
| 9097193 | Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engine | Yoshihisa Oda, Isao Nakajima, Akihiro Katayama, Kazuhiro Akisada, Sei Maruta +3 more | 2015-08-04 |
| 8892337 | Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine | Shota Kitano, Hitoshi Tanaka, Isao Nakajima, Yoshihisa Oda, Kiyotaka Kushihama +4 more | 2014-11-18 |
| 8620564 | Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine | Isao Nakajima, Yoshihisa Oda, Hitoshi Tanaka, Kiyotaka Kushihama, Shota Kitano +4 more | 2013-12-31 |
| 8589055 | Inter-cylinder air/fuel ratio imbalance determination apparatus and inter-cylinder air/fuel ratio imbalance determination method | Masahide Okada | 2013-11-19 |
| 8443656 | Inter-cylinder air-fuel ratio imbalance abnormality detection device for multi-cylinder internal combustion engine and abnormality detection method therefor | Yoshihisa Oda, Tatsuro Shimada | 2013-05-21 |
| 8381708 | Vehicle and vehicle control method | Akihiro Katayama, Naoto Kato, Shuntaro Okazaki, Kenji Kimura, Hiroaki Tsuji | 2013-02-26 |
| 7373922 | Intake air amount control apparatus and intake air amount control method of internal combustion engine | Harufumi Muto, Yuji Miyanoo, Akira Eiraku | 2008-05-20 |
| 7373238 | Control system of internal combustion engine | Takashi Tsunooka | 2008-05-13 |
| 7359794 | Control device for internal combustion engine | Takashi Tsunooka | 2008-04-15 |
| 7270095 | Apparatus and method for controlling internal combustion engine | Takashi Tsunooka | 2007-09-18 |
| 6782853 | Control apparatus and method for valve actuating system of internal combustion engine | Masanobu Kanamaru, Naohide Fuwa, Akira Eiraku, Gohki Kinoshita, Takahiro Yamanashi | 2004-08-31 |