Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412917 | Proton-conductive cell structure, proton-conductive material, electrochemical device, and method of manufacturing proton-conductive material | Takahiro HIGASHINO, Yohei Noda, Naho Mizuhara, Mitsuyasu Ogawa, Hiromasa Tawarayama +1 more | 2025-09-09 |
| 12252766 | Composite material, heat sink and semiconductor device | Gouhei Toyoshima, Kouichi Takashima | 2025-03-18 |