Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799560 | Fuel injection amount control apparatus and method of internal combustion engine | Kazunori Kojima, Koichi Ueda | 2004-10-05 |
| 6698188 | Emission control apparatus of internal combustion engine | Yasuyuki Irisawa, Hiroshi Tanaka | 2004-03-02 |