Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879551 | Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell | Susumu Saito, Hiroyuki Watabe | 2020-12-29 |
| 10563021 | Methods for producing liquid composition, coating liquid for catalyst layer and membrane electrode assembly | Hiroyuki Watabe, Toshihiro Tanuma | 2020-02-18 |