Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984607 | Gas diffusion layer, membrane electrode assembly, fuel cell, and manufacturing method of gas diffusion layer | Tsutomu Kawashima, Yoko Yamamoto, Koji Ogawa | 2024-05-14 |