Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739225 | Control system of internal combustion engine | Norihisa Nakagawa, Yuji Yamaguchi | 2017-08-22 |
| 9732691 | Control system of internal combustion engine | Norihisa Nakagawa, Yuji Yamaguchi | 2017-08-15 |
| 9726097 | Control system of internal combustion engine | Norihisa Nakagawa, Yuji Yamaguchi | 2017-08-08 |
| 9683470 | Exhaust gas control apparatus for internal combustion engine | Takahiko Fujiwara, Norihisa Nakagawa, Kouichi Kimura, Keisuke Nagasaka, Ichiro Kitamura +2 more | 2017-06-20 |
| 9624811 | Control device of internal combustion engine | Norihisa Nakagawa, Yuji Yamaguchi, Takahiko Fujiwara | 2017-04-18 |
| 9593635 | Control system of internal combustion engine | Norihisa Nakagawa, Yuji Yamaguchi | 2017-03-14 |
| 9353695 | Control device for internal combustion engine | Kota Sata, Yasuhiro Oi, Shinichi Soejima, Koichi Ueda, Satoshi Yoshizaki | 2016-05-31 |
| 9316163 | Control device for internal combustion engine | Satoshi Yoshizaki | 2016-04-19 |
| 9194316 | Inter-cylinder air-fuel ratio imbalance determining apparatus for internal combustion engine | Hiroshi Miyamoto, Yasushi Iwazaki, Kenji Suzuki | 2015-11-24 |
| 9037383 | Fuel injection amount control apparatus for internal combustion engine | — | 2015-05-19 |
| 8904762 | Control apparatus for an internal combustion engine | Kenji Suzuki | 2014-12-09 |
| 8899019 | Air-fuel ratio control apparatus | Ryota Onoe, Junichi Suzuki, Takahiko Fujiwara, Makoto Tomimatsu, Koichi Kimura | 2014-12-02 |
| 8903624 | Internal combustion engine control apparatus | Satoshi Yoshizaki, Masashi Shibayama, Kaoru Shokatsu, Hajime Kawakami | 2014-12-02 |
| 8887491 | Control apparatus for an internal combustion engine | Koichi Kimura, Junichi Suzuki | 2014-11-18 |
| 8812214 | Control device for internal combustion engine | Satoshi Yoshizaki, Kaoru Shokatsu, Masashi Shibayama, Hajime Kawakami | 2014-08-19 |
| 8793058 | Control device for internal combustion engine | Satoshi Yoshizaki, Masashi Shibayama, Kaoru Shokatsu, Hajime Kawakami | 2014-07-29 |
| 8666635 | Control device for internal combustion engine | Satoshi Yoshizaki, Masashi Shibayama, Kaoru Shokatsu, Hajime Kawakami | 2014-03-04 |
| 8649957 | Control device for internal combustion engine | Satoshi Yoshizaki, Masashi Shibayama, Kaoru Shokatsu, Hajime Kawakami | 2014-02-11 |
| 8554447 | Internal combustion engine system controller | Koji Ide | 2013-10-08 |
| 8515646 | Control apparatus for internal combustion engine | Kota Sata, Yasuhiro Oi, Shinichi Soejima, Koichi Ueda, Satoshi Yoshizaki | 2013-08-20 |
| 8515648 | Control device for internal combustion engine | Satoshi Yoshizaki, Masashi Shibayama, Kaoru Shokatsu, Hajime Kawakami | 2013-08-20 |
| 8509984 | Monitoring apparatus for a multi-cylinder internal combustion engine | Toru Kidokoro, Hiroshi Sawada, Yasushi Iwazaki, Fumihiko Nakamura, Masanori Ishida | 2013-08-13 |
| 8406980 | Air-fuel ratio control device and air-fuel ratio control method for internal combustion engine | Norihisa Nakagawa, Takahiko Fujiwara, Taiga Hagimoto, Junichi Kako, Naoto Kato | 2013-03-26 |
| 8381708 | Vehicle and vehicle control method | Akihiro Katayama, Naoto Kato, Kenji Kimura, Masashi Hakariya, Hiroaki Tsuji | 2013-02-26 |
| 8234853 | Catalyst degradation determining method | Akira Kamoto, Toshinari Nagai, Yasuhiro Oi, Noriyasu Adachi, Koji Ide +3 more | 2012-08-07 |