Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941745 | Exhaust gas cleaning system of internal combustion engine | Hisashi Iida | 2005-09-13 |
| 6932053 | Control device of internal combustion engine | Hideaki Ichihara, Hisashi Iida | 2005-08-23 |