Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045044 | Dispersion composition containing perfluorocarbon-based copolymer | — | 2006-05-16 |
| 6911482 | Ion exchange fluorocarbon resin precursor composition | Takuya Hasegawa | 2005-06-28 |
| 5608022 | Perfluorocarbon copolymer containing functional groups and a method for producing it | Masaaki Yonezawa | 1997-03-04 |