Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4894355 | Flexible, water-repellent baked carbon plate, its production, fuel cell electrode, fuel cell electrode plate and its production and fuel cell | Seiji Takeuchi, Katsuya Ebara, Tomoichi Kamo, Kazuo Iwamoto, Tatsuo Horiba +2 more | 1990-01-16 |