Inventor · disambiguated record
Daizo Tokinaga
Also filed as: TOKINAGA DAIZO
13 granted patents·4 pending applications·510 citations·filing 1982–2010
94Inventor score
Top patents by PatentIndex Score
17 records- 0197US5308990AMethod for measuring microparticles, quantitative measuring method therefor and instrument for measuring microparticlesHITACHI LTD·Filed 1992·Granted May 3, 1994·198 cites·8 claims
- 0295US8142635B2Capillary arraySHIMIZU YASUSHI·Filed 2010·Granted Mar 27, 2012·22 cites·2 claims
- 0394US7785458B2Capillary arrayHITACHI LTD·Filed 2005·Granted Aug 31, 2010·22 cites·22 claims
- 0492US4913883AParticle agglutination immunoassay apparatusHITACHI LTD·Filed 1988·Granted Apr 3, 1990·87 cites·11 claims
- 0587US7005052B2Capillary arrayHITACHI LTD·Filed 2001·Granted Feb 28, 2006·26 cites·12 claims
- 0678US4476005AUrease-immobilized urea electrode and process for preparing the sameHITACHI LTD·Filed 1983·Granted Oct 9, 1984·37 cites·9 claims
- 0775US5057438AElectrophoretic antigen-antibody determination with laminate of multiple membranesAGENCY IND SCIENCE TECHN·Filed 1987·Granted Oct 15, 1991·38 cites·11 claims
- 0873US7316770B2Method of electrophoresis, electrophoresis apparatus and capillary arrayHITACHI LTD·Filed 2001·Granted Jan 8, 2008·11 cites·20 claims
- 0963US4628035AImmunoassay methodHITACHI LTD·Filed 1984·Granted Dec 9, 1986·19 cites·19 claims
- 1062US7811451B2Separation column and liquid chromatograph using the sameHITACHI HIGH TECH CORP·Filed 2007·Granted Oct 12, 2010·1 cites·7 claims
- 1160US4824778AImmunoassay for measuring the concentration of antigen in a sampleHITACHI LTD·Filed 1986·Granted Apr 25, 1989·20 cites·3 claims
- 1257US2010012566A1Separation column and liquid chromotograph using the sameHITACHI HIGH TECH CORP·Filed 2009·Application pending·0 cites
- 1347US4478217ALaser surgical apparatusHITACHI LTD·Filed 1982·Granted Oct 23, 1984·26 cites·16 claims
- 1446US2008245716A1Separation column and liquid chromatography system with this columnOHURA TAKESHI·Filed 2008·Application pending·0 cites
- 1545US2005067285A1Electrophoresis deviceFiled 2004·Application pending·0 cites
- 1642US2006076239A1Electrophoresis apparatusINABA RYOJI·Filed 2005·Application pending·0 cites
- 1730US5228973ASample diluent for measurement with ion-selective electrodes and method of using the sameHITACHI LTD·Filed 1991·Granted Jul 20, 1993·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →