Inventor · disambiguated record
Natsuko Kayakiri
Also filed as: KAYAKIRI NATSUKO
18 granted patents·5 pending applications·438 citations·filing 1988–2008
95Inventor score
Top patents by PatentIndex Score
23 records- 0197US4963530ARenin inhibitor peptide compounds, a process for the preparation thereof and pharmaceutical composition comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Oct 16, 1990·167 cites·10 claims
- 0286US5858995ABenzofuran derivatives useful as inhibitors of bone resorptionFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Jan 12, 1999·77 cites·11 claims
- 0382US7183306B2Pyrazole derivativesASTELLAS PHARMA INC·Filed 2003·Granted Feb 27, 2007·15 cites·6 claims
- 0481US6008230AQuinoline compounds as H+ -ATPasesFUJISAWA PHARMACEUTICAL CO·Filed 1996·Granted Dec 28, 1999·32 cites·9 claims
- 0575US5312829AIndole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted May 17, 1994·16 cites·10 claims
- 0674US6489324B2Piperazine compounds as inhibitors of MMP or TNFFUJISAWA PHARMACEUTICAL CO·Filed 2001·Granted Dec 3, 2002·6 cites·17 claims
- 0774US5283251AIndole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Feb 1, 1994·14 cites·9 claims
- 0873US5430022APeptide compound and its preparationFUJISAWA PHARMACEUTICAL CO·Filed 1993·Granted Jul 4, 1995·29 cites·12 claims
- 0969US6384080B1Anthranilic acid derivatives as inhibitors of the cGMP-phosphodiesteraseFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted May 7, 2002·22 cites·6 claims
- 1065US4921855ANew Histidyl amino acid derivatives, and pharmaceutical composition comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted May 1, 1990·10 cites·12 claims
- 1162US7166598B2Piperazine derivativesASTELLAS PHARMA INC·Filed 2004·Granted Jan 23, 2007·1 cites·15 claims
- 1258US5656604APeptide compound and its preparationFUJISAWA PHARMACEUTICAL CO·Filed 1995·Granted Aug 12, 1997·9 cites·12 claims
- 1357US6333324B1Piperazine compounds as inhibitors of MMP or TNFFUJISAWA PHARMACEUTICAL CO·Filed 1997·Granted Dec 25, 2001·11 cites·9 claims
- 1457US2010256048A1Polypeptide compoundASTELLAS PHARMA INC·Filed 2008·Application pending·0 cites
- 1553US5212320AIndole derivatives and their use for testosterone 5-alpha-reductase-mediated diseasesFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted May 18, 1993·4 cites·12 claims
- 1653US5142048AIntermediate for preparation of amino acid derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Aug 25, 1992·8 cites·9 claims
- 1753US2007112037A1Pyrazole DerivativesFUJISAWA PHARMACEUTICAL CO·Filed 2006·Application pending·0 cites
- 1852US2007123532A1Piperazine derivativesFUJISAWA PHARMACEUTICAL CO·Filed 2006·Application pending·0 cites
- 1951US5223489AAmino acid derivatives, processes for the preparation thereof and pharmaceutical composition comprising the sameUJISAWA PHARMACEUTICAL CO LTD·Filed 1992·Granted Jun 29, 1993·5 cites·10 claims
- 2051US2003060473A1Piperazine compounds as inhibitors of MMP or TNFFUJISAWA PHARMACEUTICAL CO·Filed 2002·Application pending·0 cites
- 2147US2002193614A1Anthranilic acid derivatives as inhibitors of the CGMP-phosphodiesteraseFUJISAWA PHARMACEUTICAL CO·Filed 2002·Application pending·0 cites
- 2246US5538950AEndothelin antagonists and their preparationFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Jul 23, 1996·8 cites·24 claims
- 2339US5888972APeptide compounds, their preparation and usesFUJISAWA PHARMACEUTICAL CO·Filed 1994·Granted Mar 30, 1999·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →