Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838172 | Composite porous body, gas diffusion layer member, cell member, and manufacturing method thereof | Masahiro Wada, Takeshi Isobe, Komei Kato, Takumi Shibuya, Sakae Akiyama +1 more | 2010-11-23 |