Issued Patents 2016
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528412 | Exhaust gas purification apparatus for internal combustion engine | Kenji Sakurai, Yuji Miyoshi | 2016-12-27 |
| 9459242 | Catalyst deterioration judging system | Yoshitaka Nakamura, Hiroshi Sawada | 2016-10-04 |
| 9422882 | Control apparatus and method for an internal combustion engine | Yusuke Nakayama, Hiroshi Sawada | 2016-08-23 |
| 9382830 | Exhaust gas purification apparatus for an internal combustion engine | Daisuke Shibata, Kazuya Takaoka | 2016-07-05 |
| 9366168 | Deterioration determination system of exhaust emission control device | Arifumi Matsumoto, Taiga Hagimoto, Kazuya Takaoka, Hirokazu Nishijima, Yuki Terui +1 more | 2016-06-14 |
| 9297289 | Exhaust gas purification apparatus for an internal combustion engine | Kenji Sakurai, Yasuyuki Irisawa, Tuyoshi Obuchi | 2016-03-29 |
| 9261052 | Failure diagnosis apparatus of EGR system | Hirotaka Saitoh, Yoshitaka Nakamura | 2016-02-16 |
| 9261001 | Failure determination system of exhaust gas purification apparatus | Arifumi Matsumoto, Taiga Hagimoto, Kazuya Takaoka, Hirokazu Nishijima, Yuki Terui +1 more | 2016-02-16 |
| 9255509 | Exhaust cleaner for internal combustion engine | Kenji Sakurai | 2016-02-09 |