Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302002 | Deterioration diagnosis apparatus for exhaust gas purification apparatus | Toru Kidokoro, Yasushi Iwazaki, Taisuke Yoshida | 2019-05-28 |
| 10184382 | Abnormality diagnosis apparatus for NOx storage reduction catalyst | Toru Kidokoro, Yasushi Iwazaki | 2019-01-22 |