Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323089 | Bonded membrane-electrode assembly for electrolysis of water and water electrolyzer using the same | Eiji Kato, Shoji Nawa, Yasuo Ido | 2008-01-29 |
| 7285343 | Bonded membrane-electrode assembly having water-electrolyzing and power-generating functions, and fuel cell system provided with water electrolyzer using the same | Eiji Kato, Shoji Nawa, Yasuo Ido | 2007-10-23 |