Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974095 | Fluid injection nozzle | Yukio Sawada | 2005-12-13 |
| 6678955 | Apparatus and method of working injection hole of fluid injection nozzle | Kengo Takeshita, Shouichi Takenouchi, Mikiya Kurita | 2004-01-20 |
| 6616072 | Fluid injection nozzle | Yukio Sawada | 2003-09-09 |
| 6439484 | Fluid injection nozzle | Yukio Sawada, Yukio Mori | 2002-08-27 |
| 6405946 | Fluid injection nozzle | Yukio Sawada | 2002-06-18 |
| 6073597 | Fuel injection apparatus | Nobuo Imatake, Kimitaka Saito, Keiso Takeda | 2000-06-13 |