Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157752 | Perfluoropolyether phosphate ester, method for producing the same, and surface treatment agent comprising the same as active ingredient | Yuichiro Oda, Takuya KONDO, Yoshiyama Kaneumi | 2024-12-03 |
| 8273919 | Compound, synthesis method thereof, and oil additive | Akira Endo | 2012-09-25 |
| 7772443 | Iodine-containing fluoropolyether and process for producing the same | Keisuke Kokin, Takehiro Sonoi | 2010-08-10 |
| 7566806 | Alkylamino group-terminated fluoroether and process for producing the same | Keisuke Kokin, Takehiro Sonoi | 2009-07-28 |
| 7135592 | Process for producing polyfluoroalkyl ester of unsaturated carboxylic acid | Katsuyuki Sato, Keisuke Kokin, Sunao Ikeda | 2006-11-14 |