Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047056 | Ion exchange membrane and electrolyzer | Ryuji Ohashi, Hiroyuki Kameyama | 2021-06-29 |
| 10982341 | Cation exchange membrane and electrolyzer | Toshinori Hirano, Yoshifumi KADO, Takuo Sawada | 2021-04-20 |