Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472535 | Method for producing fluorinated copolymer solution, and coating composition | Shiro Ebata, Masakazu Ataku, Shun Saito, Sho Masuda | 2019-11-12 |
| 9682370 | Process for producing fluorinated copolymer | Shintaro Fukunaga, Yukiko Hattori, Kazuo Umemura, Shigeru Aida, Atsushi Tsuji | 2017-06-20 |
| 9624329 | Process for producing fluorinated copolymer | Shigeru Aida, Toshinori Eto, Kazuo Umemura, Atsushi Tsuji | 2017-04-18 |
| 9604180 | Fluorinated copolymer and ion exchange membrane | Yukiko Hattori, Shintaro Fukunaga, Kazuo Umemura, Shigeru Aida, Atsushi Tsuji | 2017-03-28 |
| 8377998 | Process for producing fluoropolymer, and fluorinated ion exchange membrane | Jumpei Nomura, Junji Saito, Yasuhiko Matsuoka, Kazuo Umemura | 2013-02-19 |