Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744454 | Carbon dioxide gas separation membrane, method for manufacturing same, and carbon dioxide gas separation membrane module | Yudai Ota, Osamu Okada, Nobuaki Hanai, Peng Yan, Yasato Kiyohara | 2020-08-18 |
| 10507434 | Composition for CO2 gas separation membrane, CO2 gas separation membrane and method for producing same, and CO2 gas separation membrane module | Yudai Ota, Osamu Okada, Nobuaki Hanai, Peng Yan, Yasato Kiyohara +1 more | 2019-12-17 |
| 10092880 | Spiral-wound acid gas separation membrane element, acid gas separation membrane module, and acid gas separation apparatus | Atsushi Shudo, Yudai Ota, Shohei Kasahara | 2018-10-09 |
| 7550042 | Method and apparatus for crystallization | Shinji Suzuki | 2009-06-23 |