Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443375 | Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same | Hiroshi Sasaki, Kenichi Kawashima, Yutaka Ito, Yoshiyuki Tanabe, Atsushi Sekine | 2002-09-03 |
| 6431473 | Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same | Hiroshi Sasaki, Kenichi Kawashima, Yutaka Ito, Yoshiyuki Tanabe, Atsushi Sekine | 2002-08-13 |