Inventor
HOSHINO YORIHISA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HOSHINO YORIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
16 patentsUS6579868B1Jun 17, 2003
Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes
EISAI CO LTD151 citations97
US7091215B2Aug 15, 2006
Pyrazolo[1,5-a]pyridines and medicines containing the same
EISAI CO LTD25 citations92
US7078405B2Jul 18, 2006
Imidazo[1,2-b]pyridazine compound
EISAI CO LTD19 citations92
US5723472AMar 3, 1998
Aminobenzoic acid derivatives
EISAI CO LTD17 citations92
US7176216B2Feb 13, 2007
7-phenylpyrazolopyridine compounds
EISAI CO LTD13 citations83
US5389643AFeb 14, 1995
Aminobenzoic acid derivatives useful for treating gastro-intestinal conditions
EISAI CO LTD10 citations74
US6995163B2Feb 7, 2006
Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it
EISAI CO LTD8 citations73
US6951865B2Oct 4, 2005
Fused heterotricyclic compounds, process for preparing the compounds and drugs containing the same
EISAI CO LTD10 citations73
US6927221B2Aug 9, 2005
Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it
EISAI CO LTD11 citations73
US5861418AJan 19, 1999
Aminobenzoic acid derivatives
EISAI CO LTD6 citations73
US5677311AOct 14, 1997
Aminobenzoic acid derivatives
EISAI CO LTD6 citations73
US5658925AAug 19, 1997
Aminobenzoic acid derivatives
EISAI CO LTD7 citations73
US5599972AFeb 4, 1997
Aminobenzoic acid derivatives
EISAI CO LTD3 citations63
US5631402AMay 20, 1997
Process for preparing aminobenzoic acid derivatives
EISAI CO LTD0 citations52
US5578603ANov 26, 1996
Aminobenzoic acid derivatives
EISAI CO LTD0 citations52
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
5 patentsUS7285666B2Oct 23, 2007
Pyrazolo[1,5-a] pyridines and medicines containing the same
EISAI R&D MAN CO LTD21 citations92
US7772249B2Aug 10, 2010
Imidazo[1,2-b]pyridazine compound
EISAI R&D MAN CO LTD6 citations73
US7625925B2Dec 1, 2009
Pyrazolo[1,5-a]pyridines and medicines containing the same
EISAI R&D MAN CO LTD6 citations73
US7323569B2Jan 29, 2008
7-phenylpyrazolopyridine compounds
EISAI R&D MAN CO LTD8 citations72
US7858809B2Dec 28, 2010
Process for production of pyrazole-fused ring derivatives
EISAI R&D MAN CO LTD0 citations49