Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717706 | M-phenylenediamine compound and method for producing polymer compound using same | Koji HIRONAKA, Shohei Kataoka, Masato SENOO, Tetsu Kitamura, Satoshi Sano +1 more | 2020-07-21 |
| 10537859 | Gas separation membrane, gas separation module, gas separation device, gas separation method, and polyimide compound | Koji HIRONAKA, Satoshi Sano, Yusuke Iizuka, Keisuke KODAMA, Tetsu Kitamura | 2020-01-21 |