Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207645 | Composite semipermeable membrane and spiral wound separation membrane element | Tomotsugu MIYABE, Kazusa Hitouji | 2021-12-28 |
| 10974200 | Spiral membrane element | Mieko Nishi, Yuha OKAZAKI | 2021-04-13 |
| 10918996 | Spiral membrane element | Taisuke YAMAGUCHI, Atsuko Mizuike, Kazusa MATSUI | 2021-02-16 |