Inventor · disambiguated record
Kenji Yasuda
Also filed as: YASUDA KENJI
98 granted patents·44 pending applications·2,941 citations·filing 1977–2023
99Inventor score
Top patents by PatentIndex Score
142 records- 0199US6216538B1Particle handling apparatus for handling particles in fluid by acoustic radiation pressureHITACHI LTD·Filed 1996·Granted Apr 17, 2001·301 cites·46 claims
- 0298US6093370APolynucleotide separation method and apparatus thereforHITACHI LTD·Filed 1999·Granted Jul 25, 2000·209 cites·30 claims
- 0396US7569354B2Cellomics systemONCHIP CELLOMICS CONSORTIUM·Filed 2005·Granted Aug 4, 2009·46 cites·7 claims
- 0495US7217573B1Method of inspecting a DNA chipHITACHI LTD·Filed 2000·Granted May 15, 2007·66 cites·37 claims
- 0594US5523058AUltrasonic irradiation apparatus and processing apparatus based thereonHITACHI LTD·Filed 1993·Granted Jun 4, 1996·435 cites·24 claims
- 0693US6244738B1Stirrer having ultrasonic vibrators for mixing a sample solutionHITACHI LTD·Filed 1999·Granted Jun 12, 2001·117 cites·9 claims
- 0793US6218126B1Polynucleotide separation method and apparatus thereforHITACHI LTD·Filed 2000·Granted Apr 17, 2001·36 cites·4 claims
- 0893US5213873AAqueous ink-jet recording sheetOJI PAPER CO·Filed 1990·Granted May 25, 1993·67 cites·3 claims
- 0993US4900620AInk jet recording sheetOJI PAPER CO·Filed 1988·Granted Feb 13, 1990·77 cites·11 claims
- 1092US5902489AParticle handling method by acoustic radiation force and apparatus thereforeHITACHI LTD·Filed 1996·Granted May 11, 1999·293 cites·28 claims
- 1189US4944988AInk jet recording sheet and process for producing sameOJI PAPER CO·Filed 1988·Granted Jul 31, 1990·80 cites·15 claims
- 1289US4525265AElectrochemical sensor capable of determining hydrogen peroxide concentration and analyzer using the sameHITACHI LTD·Filed 1984·Granted Jun 25, 1985·65 cites·11 claims
- 1388US10113891B2Flow rate measurement devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Oct 30, 2018·3 cites·3 claims
- 1488US7678777B2Composition for promoting the proliferation of Lactobacillus casei subsp. caseiMEITO SANGYO KK·Filed 2008·Granted Mar 16, 2010·12 cites·4 claims
- 1588US5252531AThermal transfer image-receiving sheetOJI PAPER CO·Filed 1991·Granted Oct 12, 1993·60 cites·14 claims
- 1687US7400753B2Biological sample optical measuring method and biological sample optical measuring apparatusHITACHI LTD·Filed 2001·Granted Jul 15, 2008·30 cites·14 claims
- 1787US6183970B1Polynucleotide probe chip and polynucleotide detection methodHITACHI LTD·Filed 1999·Granted Feb 6, 2001·70 cites·29 claims
- 1886US9109197B2Device for concentrating and separating cellsYASUDA KENJI·Filed 2010·Granted Aug 18, 2015·11 cites·22 claims
- 1986US6273262B1Particle concentration deviceHITACHI LTD·Filed 1999·Granted Aug 14, 2001·67 cites·20 claims
- 2085US6760105B2Method and apparatus for inspecting DNA and method for detecting fluorescenceHITACHI LTD·Filed 2002·Granted Jul 6, 2004·26 cites·17 claims
- 2184US6245207B1Cell separation device using ultrasound and electrophoresisHITACHI LTD·Filed 1999·Granted Jun 12, 2001·52 cites·1 claims
- 2280USD832123SFlow meterPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 30, 2018·19 cites·1 claims
- 2380US8361784B2Method of inspecting a DNA chip and apparatus thereofHITACHI LTD·Filed 2007·Granted Jan 29, 2013·9 cites·4 claims
- 2480US6733648B2Electrophoresis chipHITACHI LTD·Filed 2002·Granted May 11, 2004·17 cites·11 claims
- 2580US5126010AInk-jet recording sheetOJI PAPER CO·Filed 1990·Granted Jun 30, 1992·50 cites·4 claims
- 2679US9447447B2Method and apparatus for testing cardiotoxicity and evaluating cardiomyocytesYASUDA KENJI·Filed 2011·Granted Sep 20, 2016·4 cites·16 claims
- 2779US5584969AApparatus for thermally decomposing plastics and process for converting plastics into oil by thermal decompositionHITACHI SHIPBUILDING ENG CO·Filed 1994·Granted Dec 17, 1996·27 cites·13 claims
- 2878US9023294B2Cell analyzerTERAZONO HIDEYUKI·Filed 2011·Granted May 5, 2015·7 cites·8 claims
- 2977US8361412B2Cell measuring and sorting chipJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Jan 29, 2013·7 cites·7 claims
- 3077US6413317B1Substrate processing method and substrate processing apparatusTOKYO ELECTRON LTD·Filed 2000·Granted Jul 2, 2002·23 cites·6 claims
- 3177US2010016569A1Cellomics systemOKANO KAZUNORI·Filed 2009·Application pending·0 cites
- 3277US2010021933A1Cellomics systemsOKANO KAZUNORI·Filed 2009·Application pending·0 cites
- 3377US2010018862A1Cellomics systemOKANO KAZUNORI·Filed 2009·Application pending·0 cites
- 3477US2009325215A1Cellomics systemOKANO KAZUNORI·Filed 2009·Application pending·0 cites
- 3577US2010016568A1Cellomics systemOKANO KAZUNORI·Filed 2009·Application pending·0 cites
- 3676US8642306B2Flow cytometer having cell-sorting function and method of separating living cellsNAKADA SHIGEYUKI·Filed 2008·Granted Feb 4, 2014·4 cites·15 claims
- 3776US7309568B2Method in inspecting DNA and apparatus thereforHITACHI LTD·Filed 2002·Granted Dec 18, 2007·13 cites·18 claims
- 3876US6514702B1Polynucleotide chip probe and polynucleotide detection methodHITACHI LTD·Filed 2000·Granted Feb 4, 2003·13 cites·16 claims
- 3975US5057438AElectrophoretic antigen-antibody determination with laminate of multiple membranesAGENCY IND SCIENCE TECHN·Filed 1987·Granted Oct 15, 1991·38 cites·11 claims
- 4075US2009042200A1Cellomics systemOKANO KAZUNORI·Filed 2008·Application pending·0 cites
- 4175US2009042739A1Cellomics systemOKANO KAZUNORI·Filed 2008·Application pending·0 cites
- 4274US6787314B2Polynucleotide separation method and apparatus thereforHITACHI LTD·Filed 2001·Granted Sep 7, 2004·8 cites·16 claims
- 4374US6153704AThermoplastic elastomer compositionJSR CORP·Filed 1999·Granted Nov 28, 2000·33 cites·4 claims
- 4472US6716584B2Polynucleotide separation method and apparatus thereforHITACHI LTD·Filed 2002·Granted Apr 6, 2004·9 cites·6 claims
- 4572US2013252848A1Cellomics systemOKANO KAZUNORI·Filed 2013·Application pending·0 cites
- 4671US7846717B2Cell-cultivation microchamberJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Dec 7, 2010·9 cites·22 claims
- 4771US7092154B2Apparatus for microscopic observation of long-term culture of single cellJAPAN SCIENCE & TECH CORP·Filed 2001·Granted Aug 15, 2006·27 cites·30 claims
- 4871US6492162B1Apparatus for the recovery of nucleic acidsHITACHI LTD·Filed 1999·Granted Dec 10, 2002·29 cites·7 claims
- 4971US4971950ASupport sheet for thermal transfer image-receiving sheet and method of producing sameOJI PAPER CO·Filed 1989·Granted Nov 20, 1990·26 cites·16 claims
- 5070US11686604B2Ultrasonic flow meter having one or more integrally molded partition plates dividing the measurement path and having thinner upstream and downstream edgesPANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 27, 2023·1 cites·15 claims
Showing the top 50 of 142 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →