Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077407 | Porous hollow-fiber membrane and production process therefor | Kenta Iwai, Masayuki Hanakawa, Tamotsu Kitade, Masahiro Kimura | 2021-08-03 |
| 11058996 | Porous hollow fiber membrane | Takaaki Yasuda, Masayuki Hanakawa, Kenta Iwai | 2021-07-13 |