Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837732 | Carbon sheet, gas diffusion electrode substrate, and fuel cell | Takashi Chida, Toru Sugahara, Michio Wakatabe, Masaru Hashimoto, Tetsuya Sunahara +1 more | 2023-12-05 |