Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606978 | Internal combustion engine fuel injection apparatus and control method thereof | Tomojiro Sugimoto, Susumu Kojima | 2003-08-19 |
| 6578778 | Fuel injection valve | Masahiro Koizumi, Yasunori Takaku, Yukio Koseki, Tomojiro Sugimoto | 2003-06-17 |
| 6510844 | Fuel supplying apparatus and control method thereof | Susumu Kojima | 2003-01-28 |