Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748976 | Electromagnetic valve | Hideharu Sato, Yoshio Aso, Takumi Matsumoto | 2004-06-15 |
| 6749175 | Solenoid for solenoid valve | Hideharu Sato, Yoshio Aso, Takumi Matsumoto | 2004-06-15 |
| 6745790 | Electromagnetic valve | Hedeharu Sato, Yoshio Aso, Takumi Matsumoto | 2004-06-08 |
| 6698713 | Solenoid for electromagnetic valve | Hideharu Sato, Takumi Matsumoto | 2004-03-02 |