Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12148964 | Composite polymer electrolyte membrane, electrolyte membrane with catalyst layer, membrane-electrode assembly, and solid polymer fuel cell | Tomoyuki Kunita, Daisuke Ogata, Daisuke Izuhara | 2024-11-19 |
| 11973252 | Multilayer electrolyte membrane, membrane electrode assembly, water electrolysis-type hydrogen generator and method of producing multilayer electrolyte membrane | Daisuke Ogata, Shusuke Shirai, Daisuke Izuhara | 2024-04-30 |