Inventor
KAWAMATSU YUTAKA
13 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMATSU YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
12 patentsUS4287200ASep 1, 1981
Thiazolidine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD221 citations98
US4461902AJul 24, 1984
Thiazolidine derivatives and production thereof
TAKEDA CHEMICAL INDUSTRIES LTD55 citations96
US4444779AApr 24, 1984
Thiazolidine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD70 citations96
US4438141AMar 20, 1984
Thiazolidine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD49 citations96
US4340605AJul 20, 1982
Thiazolidine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD75 citations96
US4376777AMar 15, 1983
Thiazolidine derivatives use
TAKEDA CHEMICAL INDUSTRIES LTD53 citations92
US4074057AFeb 14, 1978
2-Halopropionic acid and its derivatives
TAKEDA CHEMICAL INDUSTRIES LTD42 citations88
US4486594ADec 4, 1984
Thiazolidine derivatives and production thereof
TAKEDA CHEMICAL INDUSTRIES LTD7 citations73
US4387101AJun 7, 1983
Thiazolidine derivatives and their use
TAKEDA CHEMICAL INDUSTRIES LTD15 citations73
US4443246AApr 17, 1984
Herbicidal pyridyl-ethoxy-phenyl urea derivatives
TAKEDA CHEMICAL INDUSTRIES LTD2 citations59
US4080505AMar 21, 1978
α-Chlorocarboxylic acids
TAKEDA CHEMICAL INDUSTRIES LTD3 citations58
US4348403ASep 7, 1982
2-Amino-4-(4-benzyloxyphenyl)thiazoles, and their use in hyperlipemia
TAKEDA CHEMICAL INDUSTRIES LTD1 citations52