Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032537 | Separator material for polymer electrolyte fuel cell having excellent corrosion resistance, conductivity and formability, and method for manufacturing same | Ryurou Kurahashi, Junji Takehara, Shigeo Kakudou | 2018-07-24 |
| 9959950 | Thin plate having excellent corrosion resistance, conductivity and formability, and method for manufacturing same | Manabu Kiuchi, Ryurou Kurahashi, Junji Takehara, Shigeo Kakudou | 2018-05-01 |
| 9382604 | Apparatus and method for forming amorphous coating film | Ryurou Kurahashi, Masahiro Komaki | 2016-07-05 |