Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748976 | Electromagnetic valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2004-06-15 |
| 6749175 | Solenoid for solenoid valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2004-06-15 |
| 6698713 | Solenoid for electromagnetic valve | Shinichi Yoshimura, Takumi Matsumoto | 2004-03-02 |