Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864006 | Proton-conducting membrane, method for producing the same, and fuel cell using the same | Shigeki Nomura, Toshiya Sugimoto, Osamu Nishikawa | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864006 | Proton-conducting membrane, method for producing the same, and fuel cell using the same | Shigeki Nomura, Toshiya Sugimoto, Osamu Nishikawa | 2005-03-08 |