Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940629 | Ethylene-tetrafluoroethylene copolymer film and method for producing same | Wataru KASAI | 2021-03-09 |
| 7388114 | Perfluoropolyether derivative | Daisuke Shirakawa, Takashi Okazoe, Kazuya Oharu, Shu-zhong Wang, Koichi Murata | 2008-06-17 |
| 7230140 | Perfluoropolyether derivative | Daisuke Shirakawa, Takashi Okazoe, Kazuya Oharu, Shu-zhong Wang, Koichi Murata | 2007-06-12 |