Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033103 | Exhaust purification device | Jyun Kawamura | 2011-10-11 |
| 7886521 | Diagnosis device of exhaust purification catalyst | Jyun Kawamura | 2011-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033103 | Exhaust purification device | Jyun Kawamura | 2011-10-11 |
| 7886521 | Diagnosis device of exhaust purification catalyst | Jyun Kawamura | 2011-02-15 |