Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505205 | Titanium product, separator, and proton exchange membrane fuel cell, and method for producing titanium product | Yoshitaka Nishiyama, Yasuhiro Masaki, Jun Maki, Shunsuke Taniguchi, Hideya Kaminaka | 2019-12-10 |
| 10305119 | Titanium material or titanium alloy material having surface electrical conductivity and method for producing the same, and fuel cell separator and fuel cell using the same | Kazuhiro Takahashi, Taku Kagawa, Masanari Kimoto, Kiyonori Tokuno, Atsuhiko Kuroda | 2019-05-28 |
| 10230115 | Metallic material, and conductive component including the same | Yoshitaka Nishiyama, Yasuhiro Masaki, Masanari Kimoto | 2019-03-12 |