Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609665 | Fuel injection valve | Mamoru Sumida | 2003-08-26 |
| 6575388 | Fuel injection valve | Masayuki Aota | 2003-06-10 |
| 6532940 | Fuel injection control system for cylinder injection type internal combustion engine | Takahiko Ono, Hirofumi Ohuchi | 2003-03-18 |
| 6513732 | Fuel injection valve | Mamoru Sumida | 2003-02-04 |