Inventor · disambiguated record
Kazumichi Imai
Also filed as: IMAI KAZUMICHI
37 granted patents·8 pending applications·1,073 citations·filing 1984–2015
98Inventor score
Files withHITACHI LTD19HITACHI HIGH TECH CORP13SAITO TOSHIRO3AGENCY IND SCIENCE TECHN1HITACHI HIGH-TECHNPLOGIES CORP1
Top patents by PatentIndex Score
45 records- 0197USD430304SDNA detectorHITACHI LTD·Filed 1999·Granted Aug 29, 2000·82 cites·1 claims
- 0297US5519635AApparatus for chemical analysis with detachable analytical unitsHITACHI LTD·Filed 1994·Granted May 21, 1996·297 cites·22 claims
- 0393US6581225B1Mattress used for preventing bedsores or the likeFiled 2000·Granted Jun 24, 2003·80 cites·6 claims
- 0492US4913883AParticle agglutination immunoassay apparatusHITACHI LTD·Filed 1988·Granted Apr 3, 1990·87 cites·11 claims
- 0588US5746977AAutomatic analyzerHITACHI LTD·Filed 1996·Granted May 5, 1998·72 cites·37 claims
- 0688US5695718AAutomatic analyzerHITACHI LTD·Filed 1995·Granted Dec 9, 1997·59 cites·1 claims
- 0787US6740219B2Electrophoresis analysis apparatus and sample vessel used thereforHITACHI LTD·Filed 2001·Granted May 25, 2004·25 cites·14 claims
- 0887US5470534AAnalytical system useful in diagnosis of the condition of a diseaseHITACHI LTD·Filed 1994·Granted Nov 28, 1995·54 cites·9 claims
- 0985US10138456B2Cell concentration adjustment device, and automatic subculture system using sameHITACHI HIGH TECH CORP·Filed 2015·Granted Nov 27, 2018·3 cites·8 claims
- 1083US5938908ACapillary array electrophoresis systemHITACHI LTD·Filed 1997·Granted Aug 17, 1999·64 cites·25 claims
- 1178US6191425B1Multicolor fluorescence detection type electrophoretic analyzerHITACHI LTD·Filed 1998·Granted Feb 20, 2001·49 cites·10 claims
- 1277US6572752B1Capillary electrophoretic instrument and capillary array assemblyHITACHI LTD·Filed 2000·Granted Jun 3, 2003·10 cites·6 claims
- 1375US10739260B2Optical analyzing deviceHITACHI HIGH TECH CORP·Filed 2015·Granted Aug 11, 2020·2 cites·15 claims
- 1475US5057438AElectrophoretic antigen-antibody determination with laminate of multiple membranesAGENCY IND SCIENCE TECHN·Filed 1987·Granted Oct 15, 1991·38 cites·11 claims
- 1573US10858621B2Cell dispersion measurement mechanism, and cell subculture system utilizing sameHITACHI HIGH TECH CORP·Filed 2015·Granted Dec 8, 2020·1 cites·14 claims
- 1673US7883613B2Capillary electrophoresis apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted Feb 8, 2011·4 cites·17 claims
- 1773US5543292AProcess for the measurement of nucleic acidsHITACHI LTD·Filed 1993·Granted Aug 6, 1996·37 cites·13 claims
- 1873US5365559AParticle counting apparatus for a total counting of particles contained in a liquid sampleHITACHI LTD·Filed 1993·Granted Nov 15, 1994·40 cites·9 claims
- 1969US7338583B2Electrophoresis apparatus, and method of analysisHITACHI HIGH TECH CORP·Filed 2005·Granted Mar 4, 2008·2 cites·14 claims
- 2069US7014746B2Capillary electrophoretic instrument and capillary array assemblyHITACHI LTD·Filed 2003·Granted Mar 21, 2006·5 cites·34 claims
- 2168US9822399B2Method for analyzing biomolecules and biomolecule analyzerHITACHI HIGH TECH CORP·Filed 2012·Granted Nov 21, 2017·1 cites·17 claims
- 2266US8545686B2Electrophoretic apparatus and electrophoretic methodINABA RYOJI·Filed 2006·Granted Oct 1, 2013·2 cites·9 claims
- 2363US4628035AImmunoassay methodHITACHI LTD·Filed 1984·Granted Dec 9, 1986·19 cites·19 claims
- 2462US7662269B2Capillary electrophoretic instrument and capillary array assemblyHITACHI LTD·Filed 2009·Granted Feb 16, 2010·0 cites·4 claims
- 2560US4824778AImmunoassay for measuring the concentration of antigen in a sampleHITACHI LTD·Filed 1986·Granted Apr 25, 1989·20 cites·3 claims
- 2659US8201659B2Recoilless speaker systemIMAI KAZUMICHI·Filed 2008·Granted Jun 19, 2012·5 cites·12 claims
- 2756US10266801B2Cell culture deviceHITACHI HIGH TECH CORP·Filed 2014·Granted Apr 23, 2019·0 cites·20 claims
- 2855US2019153377A1Sterile connector and cell culture device provided therewithHITACHI HIGH TECH CORP·Filed 2014·Application pending·0 cites
- 2953US2004163962A1Electrophoresis analysis apparatus and sample vessel used thereforHITACHI LTD·Filed 2004·Application pending·0 cites
- 3053US2016264918A1Cell Culture ApparatusHITACHI HIGH-TECHNPLOGIES CORP·Filed 2014·Application pending·0 cites
- 3151US9759681B2Biomolecule detection method, biomolecule detection device and analysis deviceHITACHI HIGH TECH CORP·Filed 2013·Granted Sep 12, 2017·0 cites·5 claims
- 3249US9823243B2Immunoanalysis method and immunoanalysis deviceHITACHI HIGH TECH CORP·Filed 2013·Granted Nov 21, 2017·0 cites·14 claims
- 3348US10208277B2Flow-path control method, and cell culture deviceHITACHI HIGH TECH CORP·Filed 2014·Granted Feb 19, 2019·0 cites·15 claims
- 3448US9862921B2Method for determining cell state and autoanalyzer using said methodHITACHI HIGH TECH CORP·Filed 2014·Granted Jan 9, 2018·0 cites·3 claims
- 3548US2006086612A1Capillary electrophoretic instrument and capillary array assemblyMAESHIMA MUNEO·Filed 2005·Application pending·0 cites
- 3643US5211829AAnalytical method and apparatus using capillary tubeHITACHI LTD·Filed 1991·Granted May 18, 1993·10 cites·20 claims
- 3741US2004112749A1Electrophoresis deviceFiled 2001·Application pending·0 cites
- 3840US6325908B1Electrophoresis analysis apparatus and sample vessel used thereforHITACHI LTD·Filed 1998·Granted Dec 4, 2001·5 cites·12 claims
- 3940US2018080002A1Cell dispersion device, and automatic subculture system using sameHITACHI HIGH TECH CORP·Filed 2015·Application pending·0 cites
- 4039US10294519B2Method and apparatus for nucleic acid analysisSAITO TOSHIRO·Filed 2012·Granted May 21, 2019·0 cites·3 claims
- 4139US9207235B2Nucleic acid analyzer, reaction device for nucleic acid analysis and substrate of reaction device for nucleic acid analysisSUGIMURA YOSHIAKI·Filed 2010·Granted Dec 8, 2015·0 cites·7 claims
- 4238US9290804B2Microparticle having single-molecule nucleic acid probe, method for producing same, method for analyzing nucleic acid using same, device for nucleic acid analysis, and apparatus for analyzing nucleic acidSAITO TOSHIRO·Filed 2012·Granted Mar 22, 2016·0 cites·5 claims
- 4337US9393562B2AnalyzerMATSUI TAKUYA·Filed 2012·Granted Jul 19, 2016·0 cites·10 claims
- 4437US2011281320A1Device for analyzing nucleic acids and apparatus for analyzing nucleic acidsSAITO TOSHIRO·Filed 2010·Application pending·0 cites
- 4533US2013157264A1Nucleic acid analysis device, nucleic acid analysis apparatus, and nucleic acid analysis methodOBARA TAKAYUKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →