Inventor · disambiguated record
Hiroaki Yoda
Also filed as: YODA HIROAKI
235 granted patents·30 pending applications·4,526 citations·filing 1983–2025
99Inventor score
Top patents by PatentIndex Score
265 records- 0199US8716817B2Magnetic memory element and nonvolatile memory deviceSAIDA DAISUKE·Filed 2012·Granted May 6, 2014·97 cites·20 claims
- 0299US6937446B2Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing systemTOSHIBA KK·Filed 2001·Granted Aug 30, 2005·124 cites·40 claims
- 0398US9299918B2Magnetoresistive element and magnetic memoryTOSHIBA KK·Filed 2014·Granted Mar 29, 2016·29 cites·11 claims
- 0498US8036025B2Magnetoresistive elementTOSHIBA KK·Filed 2010·Granted Oct 11, 2011·33 cites·36 claims
- 0598US7768824B2Magnetoresistive element and magnetoresistive random access memory including the sameTOSHIBA KK·Filed 2008·Granted Aug 3, 2010·58 cites·18 claims
- 0698US7663197B2Magnetoresistive elementTOSHIBA KK·Filed 2006·Granted Feb 16, 2010·97 cites·21 claims
- 0798US7596015B2Magnetoresistive element and magnetic memoryTOSHIBA KK·Filed 2007·Granted Sep 29, 2009·94 cites·23 claims
- 0898US5105556AVapor washing process and apparatusHITACHI LTD·Filed 1988·Granted Apr 21, 1992·215 cites·38 claims
- 0997US8878317B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2011·Granted Nov 4, 2014·29 cites·11 claims
- 1097US8009465B2Magnetoresistive elementTOSHIBA KK·Filed 2009·Granted Aug 30, 2011·55 cites·17 claims
- 1197US7046489B2Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing systemTOSHIBA KK·Filed 2005·Granted May 16, 2006·63 cites·10 claims
- 1297US6303218B1Multi-layered thin-film functional device and magnetoresistance effect elementTOSHIBA KK·Filed 1999·Granted Oct 16, 2001·156 cites·30 claims
- 1396US9741928B2Magnetoresistive element and magnetic random access memoryTOSHIBA KK·Filed 2016·Granted Aug 22, 2017·12 cites·13 claims
- 1496US8363462B2Magnetoresistive elementTOSHIBA KK·Filed 2011·Granted Jan 29, 2013·21 cites·23 claims
- 1596US8279663B2Magnetoresistance effect element and magnetic random access memoryNAKAYAMA MASAHIKO·Filed 2011·Granted Oct 2, 2012·33 cites·12 claims
- 1696US7924607B2Magnetoresistance effect element and magnetoresistive random access memory using the sameTOSHIBA KK·Filed 2008·Granted Apr 12, 2011·38 cites·23 claims
- 1796US6564445B1Magnetic head manufacturing methodTOSHIBA KK·Filed 2000·Granted May 20, 2003·68 cites·13 claims
- 1896US4879041AProcess for producing ultra-pure water and process for using said ultra-pure waterHITACHI LTD·Filed 1988·Granted Nov 7, 1989·112 cites·15 claims
- 1995US9385304B2Magnetic memory and method of manufacturing the sameNAKAYAMA MASAHIKO·Filed 2014·Granted Jul 5, 2016·15 cites·9 claims
- 2095US9293695B2Magnetoresistive element and magnetic random access memoryUEDA KOJI·Filed 2014·Granted Mar 22, 2016·13 cites·17 claims
- 2195US8710605B2Magnetic memory and method of manufacturing the sameTAKAHASHI SHIGEKI·Filed 2011·Granted Apr 29, 2014·21 cites·13 claims
- 2295US8680632B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2011·Granted Mar 25, 2014·25 cites·19 claims
- 2395US8014193B2Magnetoresistance effect element and magnetic random access memoryTOSHIBA KK·Filed 2009·Granted Sep 6, 2011·41 cites·12 claims
- 2495US7957184B2Magnetoresistive element and magnetoresistive random access memory including the sameTOSHIBA KK·Filed 2010·Granted Jun 7, 2011·17 cites·33 claims
- 2595US6132892ASoft magnetic alloy film and manufacturing method thereof, and magnetic head incorporating the sameTOSHIBA KK·Filed 1998·Granted Oct 17, 2000·104 cites·24 claims
- 2694US10211394B1Magnetic memoryTOSHIBA KK·Filed 2018·Granted Feb 19, 2019·16 cites·13 claims
- 2794US10141037B2Magnetic memory deviceTOSHIBA KK·Filed 2017·Granted Nov 27, 2018·15 cites·25 claims
- 2894US10026891B2Magnetoresistive elementTOSHIBA MEMORY CORP·Filed 2016·Granted Jul 17, 2018·9 cites·17 claims
- 2994US9881660B2Magnetic memoryTOSHIBA KK·Filed 2016·Granted Jan 30, 2018·15 cites·43 claims
- 3094US9184374B2Magnetoresistive elementSAWADA KAZUYA·Filed 2013·Granted Nov 10, 2015·15 cites·18 claims
- 3194US8981507B2Method for manufacturing nonvolatile memory deviceTAKAHASHI SHIGEKI·Filed 2012·Granted Mar 17, 2015·13 cites·21 claims
- 3294US8305801B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2011·Granted Nov 6, 2012·17 cites·18 claims
- 3394US8299552B2Magnetoresistive element and magnetic memoryNAGASE TOSHIHIKO·Filed 2008·Granted Oct 30, 2012·33 cites·18 claims
- 3494US7355884B2Magnetoresistive elementTOSHIBA KK·Filed 2005·Granted Apr 8, 2008·28 cites·18 claims
- 3594US7042762B2Magnetic element and magnetic element arrayTOSHIBA KK·Filed 2005·Granted May 9, 2006·33 cites·20 claims
- 3694US6750469B2Phase change nonvolatile storage device and drive circuitTOSHIBA KK·Filed 2002·Granted Jun 15, 2004·89 cites·18 claims
- 3794US6495275B2Multi-layered thin-film functional device and magnetoresistance effect elementTOSHIBA KK·Filed 2001·Granted Dec 17, 2002·68 cites·9 claims
- 3894US5872693AThin-film magnetic head having a portion of the upper magnetic core coplanar with a portion of the lower magnetic coreTOSHIBA KK·Filed 1997·Granted Feb 16, 1999·92 cites·38 claims
- 3993US9178133B2Magnetoresistive element using specific underlayer materialTOSHIBA KK·Filed 2014·Granted Nov 3, 2015·9 cites·20 claims
- 4093US8750029B2Magnetoresistive effect element and magnetic memoryKITAGAWA EIJI·Filed 2011·Granted Jun 10, 2014·14 cites·20 claims
- 4193US8139405B2Magnetoresistive element and magnetoresistive random access memory including the sameYOSHIKAWA MASATOSHI·Filed 2011·Granted Mar 20, 2012·13 cites·15 claims
- 4293US8107281B2Magnetoresistive element and magnetic memoryKAI TADASHI·Filed 2010·Granted Jan 31, 2012·23 cites·12 claims
- 4393US8098514B2Magnetoresistive element and magnetic memoryNAGASE TOSHIHIKO·Filed 2008·Granted Jan 17, 2012·49 cites·24 claims
- 4493US6064552AMagnetoresistive head having magnetic yoke and giant magnetoresistive element such that a first electrode is formed on the giant magnetoresistive element which in turn is formed on the magnetic yoke which acts as a second electrodeTOSHIBA KK·Filed 1998·Granted May 16, 2000·80 cites·37 claims
- 4593US5905611AThin film magnetic head responsive to spin-dependent scatteringTOSHIBA KK·Filed 1997·Granted May 18, 1999·66 cites·18 claims
- 4693US5576915AMagnetoresistive head with antiferromagnetic sublayers interposed between first and second spin-valve units to exchange bias inner magnetic films thereofTOSHIBA KK·Filed 1995·Granted Nov 19, 1996·75 cites·8 claims
- 4792US9130143B2Magnetic memory and method for manufacturing the sameNAGASE TOSHIHIKO·Filed 2014·Granted Sep 8, 2015·9 cites·14 claims
- 4892US8218355B2Magnetoresistive element and magnetic memoryKITAGAWA EIJI·Filed 2009·Granted Jul 10, 2012·23 cites·25 claims
- 4992US7920361B2Magnetoresistive effect element with intermediate oxide layer containing boron and an element selected from Ca, Mg, Sr, Ba, Ti, and ScTOSHIBA KK·Filed 2007·Granted Apr 5, 2011·23 cites·26 claims
- 5092US6172858B1Thin film headTOSHIBA KK·Filed 2000·Granted Jan 9, 2001·29 cites·15 claims
Showing the top 50 of 265 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →