Inventor
KATSUSHIMA TAKEO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KATSUSHIMA TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN TOBACCO INC
4 patentsUS6916956B2Jul 12, 2005
Calcium receptor antagonist
JAPAN TOBACCO INC23 citations90
US5624961AApr 29, 1997
Benzylaminoethoxybenzene derivatives, production thereof and use thereof
JAPAN TOBACCO INC19 citations90
US6235730B1May 22, 2001
3-piperidyl-4-oxoquinazoline derivatives and pharmaceutical compositions comprising the same
JAPAN TOBACCO INC47 citations88
US7211685B2May 1, 2007
Calcium receptor antagonists
JAPAN TOBACCO INC9 citations71
TOYO BOSEKI
4 patentsUS4912135AMar 27, 1990
Amide compounds
TOYO BOSEKI5 citations62
US4729995AMar 8, 1988
Pyrimidine 2,4-dioxamate compounds and pharmaceutical compositions
TOYO BOSEKI2 citations62
US5036086AJul 30, 1991
Novel benzothiazole derivatives
TOYO BOSEKI4 citations61
US5041462AAug 20, 1991
Novel substituted acetamide compounds and use as anti-allergic agents
TOYO BOSEKI0 citations51