Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10534040 | Inspection apparatus and inspection method for membrane electrode assembly | — | 2020-01-14 |
| 8940452 | Electrode catalyst substrate and method for producing the same, and polymer electrolyte fuel cell | Atsuhito Okamoto, Tatsuya Hatanaka, Hiroaki Takahashi, Tomoaki Terada, Takahiro Nagata | 2015-01-27 |