Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506583 | Test method for characterizing mechanical properties | Tatsuya Miyajima | 2022-11-22 |
| 9115251 | Electrolyte membrane, fuel cell, and electrolyte membrane manufacturing method | Atsunori Matsuda, Song-Yul Oh, Toshihiro Yoshida, Go Kawamura, Junichi Hamagami | 2015-08-25 |