Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092880 | Spiral-wound acid gas separation membrane element, acid gas separation membrane module, and acid gas separation apparatus | Yoshihito Okubo, Atsushi Shudo, Yudai Ota | 2018-10-09 |