Inventor · disambiguated record
Isao Yamazaki
Also filed as: YAMAZAKI ISAO
61 granted patents·18 pending applications·1,550 citations·filing 1977–2023
99Inventor score
Files withHITACHI HIGH TECH CORP31HITACHI LTD12YAMAZAKI ISAO7TOSHIBA LIGHTING & TECHNOLOGY3ADACHI SAKUICHIRO2
Top patents by PatentIndex Score
79 records- 0197US5519635AApparatus for chemical analysis with detachable analytical unitsHITACHI LTD·Filed 1994·Granted May 21, 1996·297 cites·22 claims
- 0297US4983038ASheath flow type flow-cell deviceHITACHI LTD·Filed 1988·Granted Jan 8, 1991·273 cites·18 claims
- 0395US5690895AFlow cell apparatusHITACHI LTD·Filed 1996·Granted Nov 25, 1997·189 cites·51 claims
- 0495US5079959AAnalyzing system using sheath flow of sampleHITACHI LTD·Filed 1989·Granted Jan 14, 1992·163 cites·22 claims
- 0592US8852511B2Automatic analyzerADACHI SAKUICHIRO·Filed 2010·Granted Oct 7, 2014·10 cites·8 claims
- 0692US8679421B2Dispensing device and analyzerSANO MINORU·Filed 2010·Granted Mar 25, 2014·19 cites·19 claims
- 0792US5736100AChemical analyzer non-invasive stirrerHITACHI LTD·Filed 1995·Granted Apr 7, 1998·122 cites·23 claims
- 0891US8632725B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2013·Granted Jan 21, 2014·7 cites·4 claims
- 0990US9023282B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2014·Granted May 5, 2015·6 cites·16 claims
- 1090US8496877B2Automatic analyzerYAMAZAKI ISAO·Filed 2012·Granted Jul 30, 2013·9 cites·3 claims
- 1190US6495962B2Metal halide lamp and a vehicle lighting apparatus using the lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2001·Granted Dec 17, 2002·39 cites·10 claims
- 1288US4222506AMolten steel outflow automatically controlling deviceSUMITOMO METAL IND·Filed 1977·Granted Sep 16, 1980·24 cites·5 claims
- 1387US5880835AApparatus for investigating particles in a fluid, and a method of operation thereofHITACHI LTD·Filed 1996·Granted Mar 9, 1999·85 cites·10 claims
- 1487US5270212ACell analysis apparatusHITACHI LTD·Filed 1992·Granted Dec 14, 1993·61 cites·14 claims
- 1585US11169166B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2016·Granted Nov 9, 2021·3 cites·6 claims
- 1684US10288637B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2015·Granted May 14, 2019·3 cites·10 claims
- 1784US8545757B2Automatic analyzer and sample treatment apparatusUTSUGI YASUSHI·Filed 2010·Granted Oct 1, 2013·11 cites·8 claims
- 1884US4280838AProduction of carbon steel and low-alloy steel with bottom blowing basic oxygen furnaceSUMITOMO METAL IND·Filed 1980·Granted Jul 28, 1981·16 cites·13 claims
- 1982US11994529B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2023·Granted May 28, 2024·0 cites·6 claims
- 2082US8675187B2Photometer and analyzing system provided with photometerHARADA KUNIO·Filed 2009·Granted Mar 18, 2014·10 cites·21 claims
- 2180US5142140AApparatus for counting particles suspended in a fluid having a polarizing beam splitterHITACHI LTD·Filed 1990·Granted Aug 25, 1992·50 cites·20 claims
- 2279US9389240B2Automatic analyzerTAKAHASHI KENICHI·Filed 2012·Granted Jul 12, 2016·3 cites·17 claims
- 2379US7749441B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2004·Granted Jul 6, 2010·21 cites·12 claims
- 2478US9335335B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2013·Granted May 10, 2016·3 cites·6 claims
- 2576US11662358B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2021·Granted May 30, 2023·0 cites·7 claims
- 2676US10786835B2Ultrasonic cleaner and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2016·Granted Sep 29, 2020·1 cites·26 claims
- 2776US8197754B2Sample dispensing apparatus and automatic analyzer including the sameYANAMI HIDEYUKI·Filed 2010·Granted Jun 12, 2012·2 cites·3 claims
- 2875US10113962B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2015·Granted Oct 30, 2018·1 cites·3 claims
- 2975US9194793B2Sample analysis deviceADACHI SAKUICHIRO·Filed 2009·Granted Nov 24, 2015·4 cites·15 claims
- 3075US8936754B2Automatic analysis deviceYAMAZAKI ISAO·Filed 2009·Granted Jan 20, 2015·5 cites·4 claims
- 3173US9857388B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2014·Granted Jan 2, 2018·2 cites·3 claims
- 3271US9817013B2Sample dispensing apparatus and automatic analyzer including the sameHITACHI HIGH TECH CORP·Filed 2014·Granted Nov 14, 2017·2 cites·16 claims
- 3371US8691148B2Sample dispensing apparatus and automatic analyzer including the sameYANAMI HIDEYUKI·Filed 2012·Granted Apr 8, 2014·1 cites·3 claims
- 3469US11389838B2Ultrasonic cleaner and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2020·Granted Jul 19, 2022·0 cites·14 claims
- 3568US9470570B2Automatic analyzer and method for determining malfunction thereofNISHIDA MASAHARU·Filed 2012·Granted Oct 18, 2016·2 cites·11 claims
- 3667US10309979B2Sample dispensing apparatus and automatic analyzer including the sameHITACHI HIGH TECH CORP·Filed 2017·Granted Jun 4, 2019·0 cites·16 claims
- 3767US8757864B2Chemical analyzerYAMAKAWA HIRONOBU·Filed 2007·Granted Jun 24, 2014·3 cites·8 claims
- 3866US11162965B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2017·Granted Nov 2, 2021·0 cites·6 claims
- 3966US7922885B2Device for transporting liquid and system for analyzingHITACHI HIGH TECH CORP·Filed 2006·Granted Apr 12, 2011·4 cites·13 claims
- 4065US8071025B2Automatic analyzerTOKIEDA HITOSHI·Filed 2005·Granted Dec 6, 2011·1 cites·4 claims
- 4160US5939651ATitanium-based alloySUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Aug 17, 1999·15 cites·6 claims
- 4260US5805125APortable information processing apparatus and liquid crystal display deviceHITACHI LTD·Filed 1995·Granted Sep 8, 1998·33 cites·21 claims
- 4358US2009137048A1Automatic analyzer and analysis method for use in the sameYAMAZAKI ISAO·Filed 2009·Application pending·0 cites
- 4457US2024426851A1Automatic Analyzer and Sample Dispensing MethodHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 4556US7388337B2Fluorescent lamp lighting apparatus and lighting control systemTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Jun 17, 2008·1 cites·6 claims
- 4655US2012156801A1Automatic analyzer and analysis method for use in the sameYAMAZAKI ISAO·Filed 2012·Application pending·0 cites
- 4754US4763211AFloppy disc drive control circuit section substrateHITACHI LTD·Filed 1985·Granted Aug 9, 1988·10 cites·11 claims
- 4853US11947703B2Display device, information terminal, personal information protection method, program, and recording medium whereon program is recordedHITACHI HIGH TECH CORP·Filed 2019·Granted Apr 2, 2024·0 cites·26 claims
- 4953US9039970B2Automatic analyzerTOKIEDA HITOSHI·Filed 2011·Granted May 26, 2015·0 cites·6 claims
- 5052US7824915B2Sample dispensing apparatus and automatic analyzer including the sameHITACHI HIGH TECH CORP·Filed 2004·Granted Nov 2, 2010·0 cites·8 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →