Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972742 | Tube type fuel cell to decrease current path length | Hiromi Tokoi, Shin Takahashi, Akira Gunji | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972742 | Tube type fuel cell to decrease current path length | Hiromi Tokoi, Shin Takahashi, Akira Gunji | 2011-07-05 |