Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856811 | Internal combustion engine | Takuya Okubo, Koichi Kimura | 2018-01-02 |
| 9765672 | Control system of internal combustion engine | Shuntaro Okazaki, Yuji Yamaguchi | 2017-09-19 |
| 9739225 | Control system of internal combustion engine | Shuntaro Okazaki, Yuji Yamaguchi | 2017-08-22 |
| 9732691 | Control system of internal combustion engine | Shuntaro Okazaki, Yuji Yamaguchi | 2017-08-15 |
| 9726097 | Control system of internal combustion engine | Shuntaro Okazaki, Yuji Yamaguchi | 2017-08-08 |
| 9683470 | Exhaust gas control apparatus for internal combustion engine | Takahiko Fujiwara, Kouichi Kimura, Shuntaro Okazaki, Keisuke Nagasaka, Ichiro Kitamura +2 more | 2017-06-20 |
| 9624811 | Control device of internal combustion engine | Shuntaro Okazaki, Yuji Yamaguchi, Takahiko Fujiwara | 2017-04-18 |
| 9593635 | Control system of internal combustion engine | Shuntaro Okazaki, Yuji Yamaguchi | 2017-03-14 |
| 9222419 | Control apparatus for internal combustion engine including valve stop mechanism | Takashi Nishikiori | 2015-12-29 |
| 9145804 | Control apparatus for internal combustion engine | Syuntaro Okazaki, Yuji Yamaguchi | 2015-09-29 |
| 9109520 | Control apparatus for internal combustion engine | Takashi Nishikiori | 2015-08-18 |
| 8989988 | Control apparatus for internal combustion engine | Takashi Nishikiori | 2015-03-24 |
| 8972156 | Control apparatus for internal combustion engine | Takashi Nishikiori | 2015-03-03 |
| 8918267 | Control apparatus for internal combustion engine | Takashi Nishikiori | 2014-12-23 |
| 8843259 | Control apparatus for hybrid vehicle | Takashi Nishikiori | 2014-09-23 |
| 8826891 | Control apparatus for internal combustion engine | Takashi Nishikiori | 2014-09-09 |
| 8806856 | Control apparatus for internal combustion engine | Takashi Nishikiori, Yasuyuki Shibata, Shinya Misaka | 2014-08-19 |
| 8560210 | Control apparatus for internal combustion engine | Keisuke Sano, Takashi Nishikiori | 2013-10-15 |
| 8443588 | Control apparatus for internal combustion engine | Takashi Nishikiori, Koichi Hoshi | 2013-05-21 |
| 8406980 | Air-fuel ratio control device and air-fuel ratio control method for internal combustion engine | Takahiko Fujiwara, Taiga Hagimoto, Junichi Kako, Naoto Kato, Shuntaro Okazaki | 2013-03-26 |
| 8381707 | Internal combustion engine air-fuel ratio control apparatus and method | Hiroaki Mizoguchi | 2013-02-26 |
| 8230846 | Air-fuel ratio control device for internal combustion engine | Takahiko Fujiwara, Hiroaki Mizoguchi, Taiga Hagimoto, Naoto Kato, Shuntaro Okazaki | 2012-07-31 |
| 8146353 | Exhaust purification device for internal combustion engine, and exhaust control device and exhaust control method for internal combustion engine | Taiga Hagimoto | 2012-04-03 |
| 8122869 | Air-fuel ratio control system of a multi-cylinder internal combustion engine | Takahiko Fujiwara, Taiga Hagimoto, Junichi Kako, Naoto Kato, Shuntaro Okazaki +1 more | 2012-02-28 |
| 7788903 | Air-fuel ratio control apparatus of internal combustion engine | Asuka Akiyoshi | 2010-09-07 |