Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664008 | Secondary battery having nonaqueous electrolyte solution | Hitoshi Suzuki, Tomohiro Sato, Minoru Kotato, Hitoshi Ota | 2003-12-16 |
| 6664877 | Solenoid for electromagnetic valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2003-12-16 |
| 6655411 | Poppet-type solenoid valve | Shinichi Yoshimura | 2003-12-02 |
| 6542059 | Solenoid for electromagnetic valve | Yoshio Aso, Shinichi Yoshimura, Takumi Matsumoto | 2003-04-01 |