Inventor
TAKASE MUNEAKI
15 patents
Patents
15 patentsUS4868303ASep 19, 1989
Bis-dioxopiperazine derivatives
ZENYAKU KOGYO KK29 citations88
US4410724AOct 18, 1983
Process for production of o-(2,6-dichloroanilino)-phenylacetic acid
ZENYAKU KOGYO KK8 citations73
US3968277AJul 6, 1976
Process for coating solid particles with a digestive tract-soluble film
ZENYAKU KOGYO KK8 citations72
US4528188AJul 9, 1985
Polysaccharide PS-A obtained from barrenwort deriving from plants belonging to the genus Epimedium, process for preparation thereof and phylactic and immunostimulating agents comprising said polysaccharide PS-A effective component
ZENYAKU KOGYO KK8 citations68
US4452786AJun 5, 1984
Condurango glycoside compounds, processes for their preparation, antitumor agents comprising them and compositions
ZENYAKU KOGYO KK2 citations62
US4320120AMar 16, 1982
Extracts of Marsdenia cundurango Reichenbach fil
ZENYAKU KOGYO KK2 citations62
US5393889AFeb 28, 1995
Water soluble bis-dioxopiperazine derivatives
ZENYAKU KOGYO KK2 citations61
US4804668AFeb 14, 1989
Thiazole derivatives and medical compositions thereof
ZENYAKU KOGYO KK3 citations61
US4044713AAug 30, 1977
Tumbing apparatus
ZENYAKU KOGYO KK3 citations61
US4650799AMar 17, 1987
Bis-dioxopiperazine derivatives, process for their preparation, antitumor agents comprising them and compositions containing them
ZENYAKU KOGYO KK2 citations58
US4501736AFeb 26, 1985
Extract from barrenwort
ZENYAKU KOGYO KK6 citations57
US4565813AJan 21, 1986
1,4-Thiazine derivatives
ZENYAKU KOGYO KK1 citations51
US5112833AMay 12, 1992
1-azaindolizine derivatives, synthetic intermediates thereof and antiallergic agents containing 1-azaindolizine derivatives
ZENYAKU KOGYO KK0 citations50
US4877803AOct 31, 1989
Bis-dioxopiperazine derivatives and pharmaceutical compositions containing the same
ZENYAKU KOGYO KK1 citations48
US4800201AJan 24, 1989
1,4-thiazine derivative, and cardiotonic agent comprising it as effective component
ZENYAKU KOGYO KK0 citations40