Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943496 | Fuel cell, electrode for the cell and method of preparation thereof | Hideo Okada, Toshikatsu Mori, Kouichi Mitsugi, Yoshio Iwase, Masato Takeuchi +1 more | 1990-07-24 |