Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648307 | Method for production of gas diffusion electrode | Kazuaki Yasuda, Keisuke Oguro, Hiroyasu Takenaka | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648307 | Method for production of gas diffusion electrode | Kazuaki Yasuda, Keisuke Oguro, Hiroyasu Takenaka | 1997-07-15 |