Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221746 | Failure diagnosis apparatus for exhaust gas control apparatus | Toru Kidokoro, Arifumi Matsumoto, Kazuya Takaoka, Hirokazu Nishijima, Taiga Hagimoto +1 more | 2019-03-05 |
| 10138786 | Exhaust gas purification apparatus of internal combustion engine | Arifumi Matsumoto, Toru Kidokoro, Taiga Hagimoto, Kenji Furui | 2018-11-27 |
| 10125654 | Exhaust control system for internal combustion engine | Taiga Hagimoto, Tomoyuki Kogo, Arifumi Matsumoto, Kenji Furui | 2018-11-13 |
| 9624804 | Abnormality diagnosis device for a sensor | Arifumi Matsumoto, Tomoyuki Kogo, Taiga Hagimoto, Kenji Furui | 2017-04-18 |
| 9574480 | Diagnostic apparatus for exhaust gas purification apparatus | Arifumi Matsumoto, Tomoyuki Kogo, Taiga Hagimoto, Kenji Furui | 2017-02-21 |
| 9453451 | Abnormality diagnosis apparatus for exhaust gas purification apparatus | Arifumi Matsumoto, Tomoyuki Kogo, Taiga Hagimoto, Kenji Furui | 2016-09-27 |
| 9366168 | Deterioration determination system of exhaust emission control device | Arifumi Matsumoto, Toru Kidokoro, Taiga Hagimoto, Kazuya Takaoka, Hirokazu Nishijima +1 more | 2016-06-14 |
| 9261001 | Failure determination system of exhaust gas purification apparatus | Arifumi Matsumoto, Toru Kidokoro, Taiga Hagimoto, Kazuya Takaoka, Hirokazu Nishijima +1 more | 2016-02-16 |