Inventor
KOKIN KEISUKE
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KOKIN KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIMATEC CO LTD
18 patentsUS9758470B2Sep 12, 2017
Bis(perfluoroether carboxylic acid alkyl)amino ester and method for producing the same
UNIMATEC CO LTD2 citations71
US10125107B1Nov 13, 2018
Carboxylic acid ester compound having polymerizable functional group and fluorine atom group, and method for producing same
UNIMATEC CO LTD4 citations67
US12428400B2Sep 30, 2025
Fluorine-containing fused ring pyrimidine compound and method for producing same
UNIMATEC CO LTD0 citations59
US12371422B2Jul 29, 2025
Fluorine-containing pyrimidine compound and manufacturing method for same
UNIMATEC CO LTD0 citations59
US12043615B2Jul 23, 2024
Fluorine-containing pyrimidine compound and method for manufacturing the same
UNIMATEC CO LTD0 citations59
US10000444B2Jun 19, 2018
Fluorine-containing ether monocarboxylic acid aminoalkyl ester and a method for producing the same
UNIMATEC CO LTD0 citations51
US9765008B2Sep 19, 2017
Perfluorovinyloxy polyether carboxylic acid alkali metal salt and method for producing the same
UNIMATEC CO LTD0 citations51
US7932335B2Apr 26, 2011
Fluorine-containing elastomer and composition thereof
UNIMATEC CO LTD0 citations51
US7683199B2Mar 23, 2010
Fluorine-containing polyether phosphonic acid ester compound and process for producing the same
UNIMATEC CO LTD0 citations51
US7135592B2Nov 14, 2006
Process for producing polyfluoroalkyl ester of unsaturated carboxylic acid
UNIMATEC CO LTD0 citations50
US7538171B2May 26, 2009
Fluorine-containing copolymer
UNIMATEC CO LTD0 citations49
US12583847B2Mar 24, 2026
Fluorinated pyrimidine compound and method for producing same
UNIMATEC CO LTD0 citations48
US12522580B2Jan 13, 2026
Fluorine-containing pyrimidine compounds, harmful fungus control agent, and method for producing fluorine-containing pyrimidine compounds
UNIMATEC CO LTD0 citations48
US12503457B2Dec 23, 2025
Fluorine-containing pyrimidine compound, and method for producing same
UNIMATEC CO LTD0 citations48
US12448362B2Oct 21, 2025
Fluorine-containing pyrimidine compound and fluorine-containing pyrimidinone compound
UNIMATEC CO LTD0 citations48
US12435076B2Oct 7, 2025
Fluorine-containing pyrimidine compound and method for producing same
UNIMATEC CO LTD0 citations48
US12358894B2Jul 15, 2025
Fluorine-containing pyrimidine compound and method for producing same
UNIMATEC CO LTD0 citations48
US7772443B2Aug 10, 2010
Iodine-containing fluoropolyether and process for producing the same
UNIMATEC CO LTD0 citations48