Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040033 | Multilayer separation membrane | Masayuki Hanakawa, Koichi Takada, Takahiro Tokuyama | 2018-08-07 |
| 9901883 | Porous hollow fiber membrane | Masayuki Hanakawa, Toshiyuki Ishizaki, Tamotsu Kitade, Masahiro Kimura | 2018-02-27 |