Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033102 | Exhaust emission control device for internal combustion engine, method of controlling the exhaust emission control device, and engine control unit | Akira Odajima, Isao Kaneko, Akio Yamanaka | 2011-10-11 |