Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634338 | Fuel injection apparatus, fuel injection method and internal combustion engine | Makoto Yamakado, Kiyoshi Amou, Yoshio Okamoto, Yuzo Kadomukai, Hiromasa Kubo +3 more | 2003-10-21 |
| 6571773 | Fuel injector and internal combustion engine | Makoto Yamakado, Yoshiyuki Tanabe, Hiromasa Kubo, Yasunaga Hamada, Yoshio Okamoto +1 more | 2003-06-03 |
| 6550458 | Electromagnetic fuel injection apparatus, an internal combustion engine having an electromagnetic fuel injection apparatus, and a drive circuit of an electromagnetic fuel injection apparatus | Makoto Yamakado, Yoshio Okamoto, Yzo Kadomukai, Yoshiyuki Tanabe, Hiromasa Kubo +2 more | 2003-04-22 |