Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207645 | Composite semipermeable membrane and spiral wound separation membrane element | Tomotsugu MIYABE, Masashi Echizen | 2021-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207645 | Composite semipermeable membrane and spiral wound separation membrane element | Tomotsugu MIYABE, Masashi Echizen | 2021-12-28 |