Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8839769 | Fuel supply system of internal combustion engine | Mie Sasai | 2014-09-23 |
| 8763587 | Abnormality detection device for internal combustion engine | Mie Sasai | 2014-07-01 |
| 8683853 | Apparatus for detecting abnormality for fuel property detecting apparatus | Mie Sasai | 2014-04-01 |
| 8656773 | Rationality diagnostic device for alcohol concentration sensor | Mie Sasai | 2014-02-25 |
| 8656896 | Control apparatus for internal combustion engine and control method for internal combustion engine | Mie Sasai | 2014-02-25 |
| 8627650 | Exhaust gas purification device and exhaust gas purification method | Keisuke Sano, Takaaki Itou, Kimikazu Yoda | 2014-01-14 |
| 8554446 | Control apparatus for internal combustion engine including variable valve operating mechanism | Keisuke Sano, Takashi Nishikiori, Takashi Watanabe | 2013-10-08 |
| 8516801 | Exhaust gas purifying apparatus for internal combustion engine | Keisuke Sano, Takaaki Itou, Kimikazu Yoda | 2013-08-27 |
| 8468805 | Exhaust gas purification device and exhaust gas purification method for internal combustion engine | Takaaki Itou, Keisuke Sano, Kimikazu Yoda | 2013-06-25 |
| 8327622 | Exhaust gas purifying apparatus for internal combustion engine | Keisuke Sano, Takaaki Itou, Kimikazu Yoda | 2012-12-11 |
| 8302581 | Air-fuel ratio imbalance among cylinders determining apparatus of a multi-cylinder internal combustion engine | Takashi Nishikiori, Keisuke Sano, Takashi Watanabe | 2012-11-06 |
| 8285469 | Control apparatus for internal combustion engine including variable valve operating mechanism | Keisuke Sano, Takashi Nishikiori, Takashi Watanabe | 2012-10-09 |
| 8261534 | Exhaust gas purifying apparatus for internal combustion engine | Keisuke Sano, Takaaki Itou, Kimikazu Yoda | 2012-09-11 |
| 8257471 | Exhaust-gas converting apparatus | Takaaki Kanazawa, Keisuke Sano, Kimikazu Yoda, Takaaki Itou | 2012-09-04 |
| 8245497 | Exhaust emission control device for internal combustion engine and performance diagnosis method for NOx adsorbent | Kimikazu Yoda, Takaaki Itou, Keisuke Sano | 2012-08-21 |
| 8141541 | Abnormality detection device for internal combustion engine | Koji Aso, Takashi Nishikiori | 2012-03-27 |
| 8132450 | Malfunction diagnosis device for exhaust gas purification system and malfunction diagnosis method therefor | Daisuke Shibata, Hiroshi Sawada, Taiga Hagimoto, Keisuke Sano, Kimikazu Yoda | 2012-03-13 |
| 7753971 | Fuel reforming apparatus | Kazuhiro Sakurai | 2010-07-13 |
| 7530335 | Internal combustion engine and starting control device of internal combustion engine | Kazuhiro Sakurai | 2009-05-12 |
| 7416572 | Apparatus and method for determining reforming catalyst degradation | Kazuhiro Sakurai, Takaaki Itou, Hiroki Ichinose | 2008-08-26 |
| 7387651 | Fuel reforming device and fuel reforming method | Kazuhiro Sakurai | 2008-06-17 |
| 7159541 | Method and apparatus for determining state of reformer | Kazuhiro Sakurai | 2007-01-09 |
| 7150769 | Fuel reforming apparatus and method | Kazuhiro Sakurai, Tetsuzou Tsuchiya | 2006-12-19 |
| 7028655 | Internal combustion engine and method of controlling the same | Kazuhiro Sakurai | 2006-04-18 |
| 6997142 | Internal combustion engine and method of operating internal combustion engine | Kazuhiro Sakurai, Takaaki Itou, Hiroki Ichinose | 2006-02-14 |