Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385752 | Malfunction diagnosis apparatus and malfunction diagnosis method | Arifumi Matsumoto, Kenji Furui, Makoto Ogiso, Toru Kidokoro | 2019-08-20 |
| 10221746 | Failure diagnosis apparatus for exhaust gas control apparatus | Toru Kidokoro, Arifumi Matsumoto, Kazuya Takaoka, Hirokazu Nishijima, Yuki Terui +1 more | 2019-03-05 |