Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723464 | Membrane-electrode-assembly with solid polymer electrolyte | Katsuyuki Tabata, Masanori Aimu | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723464 | Membrane-electrode-assembly with solid polymer electrolyte | Katsuyuki Tabata, Masanori Aimu | 2004-04-20 |