Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649097 | Method of making a gasket for layer-built fuel cells | Yasunori Sasaki, Osamu Nagai, Shigeo Wakamatsu, Osamu Ando, Tasashi Fujimoto | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649097 | Method of making a gasket for layer-built fuel cells | Yasunori Sasaki, Osamu Nagai, Shigeo Wakamatsu, Osamu Ando, Tasashi Fujimoto | 2003-11-18 |