Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493619 | Method for producing porous polytetrafluoroethylene film and porous polytetrafluoroethylene film | Fumihiro Hayashi, Hiroyuki Tsujiwaki, Aya Murata | 2016-11-15 |
| 9421499 | Microporous modified-polytetrafluoroethylene membrane, porous-modified-polytetrafluoroethylene-membrane composite and production process thereof, and separation membrane element | Fumihiro Hayashi, Aya Oya | 2016-08-23 |