Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507434 | Composition for CO2 gas separation membrane, CO2 gas separation membrane and method for producing same, and CO2 gas separation membrane module | Yudai Ota, Yoshihito Okubo, Osamu Okada, Peng Yan, Yasato Kiyohara +1 more | 2019-12-17 |
| 10245552 | Method for separating carbon dioxide and apparatus for separating carbon dioxide | Nobutaka Kodama, Emi Okubo, Osamu Okada | 2019-04-02 |