Inventor
TAKASE YASUTAKA
US12 patents
⚠️ This page may combine multiple inventors who share the name “TAKASE YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
11 patentsUS5693652ADec 2, 1997
Benzimidazoles for ischemic heart conditions
EISAI CO LTD141 citations98
US5576322ANov 19, 1996
Anti-ischemic 2,4-diaminoquinazolines
EISAI CO LTD113 citations98
US7074801B1Jul 11, 2006
Nitrogen-containing condensed cyclic compound having a pyrazolyl group as a substituent group and pharmaceutical composition thereof
EISAI CO LTD226 citations96
US5849741ADec 15, 1998
Fused pyridazine compounds
EISAI CO LTD50 citations96
US5614627AMar 25, 1997
Quinazoline compounds
EISAI CO LTD92 citations96
US5801180ASep 1, 1998
Quinazoline derivatives
EISAI CO LTD91 citations95
US6352989B1Mar 5, 2002
Nitrogenous heterocyclic derivatives and medicine thereof
EISAI CO LTD35 citations92
US5707998AJan 13, 1998
Nitrogen-containing fused-heterocycle compounds
EISAI CO LTD40 citations92
US6800644B2Oct 5, 2004
Nitrogen-containing heterocyclic compounds and medicaments containing the compounds
EISAI CO LTD12 citations73
US6218392B1Apr 17, 2001
Fused pyridazine compounds
EISAI CO LTD14 citations73
US5668136ASep 16, 1997
Trisubstituted benzene derivatives, composition and methods of treatment
EISAI CO LTD0 citations41