Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792917 | Pressure-elevating type fuel injecting system | Susumu Kohketsu, Shinji Nakayama | 2004-09-21 |
| 6792919 | Accumulator type fuel injection system | Susumu Kohketsu | 2004-09-21 |
| 6684856 | Fuel injection apparatus of engine | Shinji Nakayama, Susumu Kohketsu | 2004-02-03 |
| 6672279 | Accumulator type fuel injection apparatus | Shinji Nakayama, Susumu Kohketsu | 2004-01-06 |