Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534723 | Method of filtration using porous membranes | — | 2022-12-27 |
| 11471834 | Filtration method using porous membrane | — | 2022-10-18 |
| 11364469 | Hollow fiber membrane module and filtering method | Shigenori Kasai | 2022-06-21 |
| 11338253 | Porous hollow fiber membrane, method for producing same, and water purification method | Yuki MIKI, Masatoshi Hashino | 2022-05-24 |