Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033097 | Exhaust control device for an internal combustion engine | Norio Suzuki, Tomoko Morita | 2011-10-11 |
| 8028518 | Sulfur purge control device for an internal combustion engine | Hisao Haga, Norio Suzuki, Nobuhiro Komatsu | 2011-10-04 |
| 7997067 | Exhaust emission control device and method for internal combustion engine, and engine control unit | Tomoko Morita, Norio Suzuki | 2011-08-16 |
| 7993582 | Sulfur purge control device for an internal combustion engine | Hisao Haga, Norio Suzuki | 2011-08-09 |
| 7886526 | Fuel control of an internal-combustion engine | Junichi Hatano, Takashi Konomoto | 2011-02-15 |