Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793555 | Membrane electrode assembly with gas diffusion layers having a rib porosity and method of manufacturing the same, as well as fuel cell | Masaki Yamauchi, Yoichiro Tsuji, Hideo Kasahara, Takashi Nakagawa, Yoko Yamamoto | 2017-10-17 |