Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677452 | Abnormality diagnosis device for exhaust gas control apparatus | Tomoyuki Kogo, Makoto Ogiso, Taiga Hagimoto, Arifumi Matsumoto, Hirokazu Nishijima +1 more | 2017-06-13 |
| 9657627 | Abnormality diagnosis apparatus of exhaust gas purification apparatus | Tomoyuki Kogo, Makoto Ogiso, Taiga Hagimoto, Arifumi Matsumoto, Hirokazu Nishijima +1 more | 2017-05-23 |
| 9657666 | Failure diagnosis device of emission control system | Hirokazu Nishijima, Toru Kidokoro | 2017-05-23 |
| 9617938 | Abnormality diagnosis apparatus of exhaust gas purification apparatus | Tomoyuki Kogo, Makoto Ogiso, Taiga Hagimoto, Arifumi Matsumoto, Hirokazu Nishijima +1 more | 2017-04-11 |
| 9599004 | Abnormality diagnostic device for a particulate filter | — | 2017-03-21 |
| 9550149 | Exhaust gas purification apparatus for internal combustion engine | Toru Kidokoro | 2017-01-24 |