Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976725 | Fuel cell system, fuel feed system for fuel cell and portable electric appliance | Takaharu Gamo, So Kuranaka, Yoshio Morita, Jo Suzuki, Sadao Nagai +2 more | 1999-11-02 |