Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927756 | Redox fuel cell using methanol | Seiji Hibino, Masami Tsutsumi, Kensuke Yoshida, Hiroaki Yoshida, Yoichi Takasu +1 more | 2011-04-19 |
| 7883804 | Fuel cell cartridge, fuel cell system, electrical apparatus and method for recovering water generated in fuel cell system | Norio Sawatari | 2011-02-08 |