Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528424 | Malfunction diagnosis device for exhaust gas purification device of internal combustion engine | Keiichiro Aoki, Hiroki Nishijima | 2016-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528424 | Malfunction diagnosis device for exhaust gas purification device of internal combustion engine | Keiichiro Aoki, Hiroki Nishijima | 2016-12-27 |