Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647933 | Electronic control unit for two-cycle internal combustion engine | Yoshinobu Arakawa, Kouji Sasaki, Mitsugu Koike | 2003-11-18 |
| 6575143 | Batteryless fuel injection apparatus for multi-cylinder internal combustion engine | Kiyoshi Uemura, Yoshinobu Arakawa, Kouji Sasaki | 2003-06-10 |