Inventor · disambiguated record
Masahisa Okada
Also filed as: OKADA MASAHISA
16 granted patents·1 pending application·691 citations·filing 1982–2005
95Inventor score
Files withFUJIREBIO KK8NEW YORK BLOOD CENTER INC4FUJIREBIO INC FUJIREBIO KABUSH1NAT INST OF ADVANCED IND SCIEN1NIPPON PAINT CO LTD1
Top patents by PatentIndex Score
17 records- 0195US5482839AAutomatic immunological measuring systemFiled 1993·Granted Jan 9, 1996·138 cites·6 claims
- 0295US5158895AAutomatic immunological measuring systemFUJIREBIO KK·Filed 1991·Granted Oct 27, 1992·189 cites·15 claims
- 0389US5320944AImmunoassay using magnetic particleFUJIREBIO KK·Filed 1992·Granted Jun 14, 1994·69 cites·22 claims
- 0487US5290708AMethod of immunoassay measurementFUJIREBIO KK·Filed 1992·Granted Mar 1, 1994·67 cites·24 claims
- 0583US7259902B2Reflective light control element with diffusible reflecting surfaceNAT INST OF ADVANCED IND SCIEN·Filed 2005·Granted Aug 21, 2007·12 cites·12 claims
- 0683US5736349AMagnetic particle and immunoassay using the sameNIPPON PAINT CO LTD·Filed 1995·Granted Apr 7, 1998·69 cites·15 claims
- 0781US4505817AFibrin gel-containing filter of porous materialNEW YORK BLOOD CENTER INC·Filed 1984·Granted Mar 19, 1985·25 cites·19 claims
- 0878US4640778AFibrin gel-containing filterNEW YORK BLOOD CENTER INC·Filed 1982·Granted Feb 3, 1987·25 cites·41 claims
- 0972US5094939AChemiluminescence assays using stabilized dioxetane derivativesFUJIREBIO KK·Filed 1989·Granted Mar 10, 1992·39 cites·11 claims
- 1070US6794155B2Treponema pallidum fused antigen and assay for anti-treponema pallidum antibodies using the same fused antigenFUJIREBIO KK·Filed 2001·Granted Sep 21, 2004·2 cites·14 claims
- 1170US4587018AFibrin gelNEW YORK BLOOD CENTER INC·Filed 1984·Granted May 6, 1986·18 cites·13 claims
- 1268US4505822AProcess for separating substances from one another using a fibrin gel filterNEW YORK BLOOD CENTER INC·Filed 1984·Granted Mar 19, 1985·15 cites·17 claims
- 1362US6248331B1Treponema pallidum fused antigen and assay for anti-treponema pallidum antibodies using the same fused antigenFUJIREBIO KK·Filed 1996·Granted Jun 19, 2001·13 cites·8 claims
- 1445US7067631B2Fused DNA sequence, fused protein expressed from said fused DNA sequence and method for expressing said fused proteinFUJIREBIO INC FUJIREBIO KABUSH·Filed 2003·Granted Jun 27, 2006·0 cites·5 claims
- 1545US2008254440A1Anti-Sars Virus Antibody, Hybridoma Producing the Antibody and Immunoassay Reagent Using the AntibodyUCHIDA YOSHIAKI·Filed 2004·Application pending·0 cites
- 1638US6602689B1Fused DNA sequence, fused protein expressed from said fused DNA sequence and method for expressing said fused proteinFUJIREBIO KK·Filed 1996·Granted Aug 5, 2003·2 cites·10 claims
- 1737US5578456AAnti-treponema pallidum antibody immunoassayFUJIREBIO KK·Filed 1995·Granted Nov 26, 1996·8 cites·12 claims
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