Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668794 | Fuel injection device for internal combustion engine | Masami Nagano, Masahiro Toyohara | 2003-12-30 |
| 6588399 | Fuel injection method of internal combustion engine and fuel injection apparatus of internal combustion engine | Yoshio Okamoto, Yuzo Kadomukai, Ayumu Miyajima, Masami Nagano | 2003-07-08 |
| 6543412 | Intake air control device and internal combustion engine mounting the same | Kiyoshi Amou, Yoshio Okamoto, Yuzo Kadomukai, Takehiko Kowatari, Ayumu Miyajima +3 more | 2003-04-08 |
| 6543419 | Fuel injection system for internal combustion engine | Yoshio Okamoto, Yuzo Kadomukai, Ayumu Miyajima, Masami Nagano | 2003-04-08 |
| 6536412 | Control device for internal combustion engine | Masami Nagano, Yuzo Kadomukai, Yoshio Okamoto | 2003-03-25 |