Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850558 | Composition useful for producing acidic gas separation membrane | Shohei Kasahara, Taigo KASHIWABARA | 2023-12-26 |
| 11045761 | Separation membrane sheet, separation membrane element, separation membrane module, and manufacturing method for separation membrane sheet | Shohei Kasahara | 2021-06-29 |