Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840235 | Internal exhaust gas recirculation amount estimation system of internal combustion engines | Takahisa Koseki, Hatsuo Nagaishi | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840235 | Internal exhaust gas recirculation amount estimation system of internal combustion engines | Takahisa Koseki, Hatsuo Nagaishi | 2005-01-11 |