Inventor
YOSHIKAWA SEIJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIKAWA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
5 patentsUS6579868B1Jun 17, 2003
Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes
EISAI CO LTD151 citations97
US7074798B2Jul 11, 2006
Xanthine derivative and DPPIV inhibitor
EISAI CO LTD152 citations96
US6841549B1Jan 11, 2005
Condensed imidazole compounds and a therapeutic agent for diabetes mellitus
EISAI CO LTD35 citations91
US7112593B2Sep 26, 2006
N-aryl-substituted cyclic amine derivative and medicine containing the same as active ingredient
EISAI CO LTD7 citations71
USRE39112EMay 30, 2006
Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes
EISAI CO LTD1 citations51
EISAI R&D MAN CO LTD
4 patentsUS7772226B2Aug 10, 2010
Condensed imidazole derivatives
EISAI R&D MAN CO LTD3 citations62
US7238720B2Jul 3, 2007
Pharmaceutical use of N-carbamoylazole derivatives
EISAI R&D MAN CO LTD6 citations60
US7524847B2Apr 28, 2009
Fused 1,3-dihydro-imidazole ring compounds
EISAI R&D MAN CO LTD1 citations51
US7956222B2Jun 7, 2011
Methods for producing dibromofluorobenzene derivatives
EISAI R&D MAN CO LTD0 citations40