Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677081 | Membrane electrode assembly and polymer electrolyte fuel cell | Madoka OZAWA, Hiroyuki Michi, Yuki Igarashi | 2023-06-13 |
| 11563226 | Membrane-electrode assembly and polymer electrolyte fuel cell | — | 2023-01-24 |
| 11545674 | Electrode catalyst layer and polymer electrolyte fuel cell | — | 2023-01-03 |
| 8546044 | Polymer electrolyte, membrane electrode assembly and fuel cell | — | 2013-10-01 |
| 8110317 | Polyelectrolyte, membrane electrode assembly, fuel cell, and method for producing polyelectrolyte | — | 2012-02-07 |