Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815465 | Membrane electrode assembly for polymer electrolyte fuel cell and polymer electrolyte fuel cell | Naoki Mitsuta, Shintaro Tanaka | 2014-08-26 |
| 7687187 | Polymer electrolyte fuel cell | Kaoru Fukuda, Makoto Tsuji | 2010-03-30 |