Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728199 | Hydrogen separation membrane and method for separating hydrogen | Takumi Nishii, Yoshinori Shirasaki, Isamu Yasuda, Masahiko Morinaga, Hiroshi Yukawa +2 more | 2014-05-20 |