Inventor
YAEGASHI TAKASHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “YAEGASHI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORII & CO LTD
12 patentsUS4454338AJun 12, 1984
Amidine compound
TORII & CO LTD53 citations95
US4532255AJul 30, 1985
Amidine compounds and anticomplement agent comprising same
TORII & CO LTD30 citations92
US4514416AApr 30, 1985
Amidine compound, process for producing same and anti-complement agent comprising same
TORII & CO LTD44 citations92
US4570006AFeb 11, 1986
Amidine compound, process for producing same and anti-complement agent comprising same
TORII & CO LTD24 citations81
US4308201ADec 29, 1981
Phenylalanylvalylarginine derivative, process for producing same and method for measuring activity of enzymes using same
TORII & CO LTD7 citations74
US4308202ADec 29, 1981
Prolylphenylalanylarginine derivatives, process for producing same and method for measuring activity of enzymes using same
TORII & CO LTD8 citations74
US4257940AMar 24, 1981
Valylleucyllysine derivatives, process for producing same and method for measuring activity of enzymes using same
TORII & CO LTD9 citations74
US4598077AJul 1, 1986
Amidine derivatives and cardiotonic compositions
TORII & CO LTD16 citations72
US4496584AJan 29, 1985
Amidine derivatives with anti-complement activity
TORII & CO LTD5 citations62
US4490388ADec 25, 1984
Amidine compound and anticomplement agent comprising same
TORII & CO LTD5 citations62
US4379764AApr 12, 1983
Phenylalanylarginine derivatives, process for producing same and method for measuring activity of enzymes using same
TORII & CO LTD5 citations57
US4418012ANov 29, 1983
Leucylalany-arginine derivative
TORII & CO LTD1 citations52
YAKULT HONSHA KK
7 patentsUS4914205AApr 3, 1990
Camptothecin derivatives
YAKULT HONSHA KK65 citations94
US6025385AFeb 15, 2000
Taxane derivatives and drugs containing the same
YAKULT HONSHA KK34 citations92
US5061800AOct 29, 1991
Camptothecin derivatives
YAKULT HONSHA KK49 citations92
US6310210B1Oct 30, 2001
Camptothecin derivatives
YAKULT HONSHA KK9 citations72
US5843954ADec 1, 1998
Camptothecin derivatives, preparations thereof and antitumor agents
YAKULT HONSHA KK9 citations72
US7488825B2Feb 10, 2009
Method for preparing polymorphism of irinotecan hydrochloride
YAKULT HONSHA KK2 citations62
US6743918B2Jun 1, 2004
Process for producing camptothecin
YAKULT HONSHA KK6 citations62