Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10101294 | Method of recovering process for gas sensor | Noriko HIRATA, Takayuki Sakurai | 2018-10-16 |
| 9939348 | Catalyst deterioration diagnosis method | Noriko HIRATA, Yuki NAKAYAMA | 2018-04-10 |
| 9891139 | Catalyst deterioration diagnosis system and catalyst deterioration diagnosis method | Noriko HIRATA, Yuki NAKAYAMA | 2018-02-13 |