Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951505 | Fuel cell system that supplies to individual cells of a fuel cell stack independently | Katsumi Kozu | 2011-05-31 |
| 7914923 | Cell, connected-cell body, and battery module using the same | Takashi Asahina, Shinji Hamada, Toyohiko Eto, Masato Onishi | 2011-03-29 |