Inventor · disambiguated record
Kazuyuki Higashi
Also filed as: HIGASHI KAZUYUKI
71 granted patents·21 pending applications·1,032 citations·filing 1999–2025
99Inventor score
Top patents by PatentIndex Score
92 records- 0199US10074667B1Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Sep 11, 2018·162 cites·20 claims
- 0298US10950630B2Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2020·Granted Mar 16, 2021·4 cites·14 claims
- 0398US8405142B2Semiconductor memory deviceKATSUMATA RYOTA·Filed 2011·Granted Mar 26, 2013·46 cites·7 claims
- 0497US8426908B2Nonvolatile semiconductor memory device and method of manufacturing the sameHIGASHI KAZUYUKI·Filed 2010·Granted Apr 23, 2013·36 cites·17 claims
- 0597US8405141B2Nonvolatile semiconductor memory device and method for manufacturing sameMATSUDA TORU·Filed 2010·Granted Mar 26, 2013·39 cites·8 claims
- 0697US7989880B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2009·Granted Aug 2, 2011·46 cites·13 claims
- 0796US10381374B2Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2018·Granted Aug 13, 2019·10 cites·20 claims
- 0896US8680604B2Nonvolatile semiconductor memory device and method of manufacturing the sameHIGASHI KAZUYUKI·Filed 2010·Granted Mar 25, 2014·52 cites·9 claims
- 0995US8581323B2Nonvolatile semiconductor memory device and method of manufacturing sameUENAKA TSUNEO·Filed 2010·Granted Nov 12, 2013·34 cites·17 claims
- 1094US10748928B2Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2019·Granted Aug 18, 2020·5 cites·14 claims
- 1194US10553612B2Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2019·Granted Feb 4, 2020·6 cites·18 claims
- 1294US10026715B2Semiconductor device and manufacturing method thereofTOSHIBA MEMORY CORP·Filed 2016·Granted Jul 17, 2018·11 cites·15 claims
- 1394US9018696B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2014·Granted Apr 28, 2015·15 cites·14 claims
- 1493US8592890B2Semiconductor memory device and method for manufacturing sameWATANABE NOBUTAKA·Filed 2011·Granted Nov 26, 2013·22 cites·15 claims
- 1592US7399706B2Manufacturing method of semiconductor deviceTOSHIBA KK·Filed 2005·Granted Jul 15, 2008·25 cites·10 claims
- 1692US7351656B2Semiconductor device having oxidized metal film and manufacture method of the sameKABUSHIKI KAIHSA TOSHIBA·Filed 2006·Granted Apr 1, 2008·20 cites·19 claims
- 1792US6541861B2Semiconductor device manufacturing method including forming step of SOI structure and semiconductor device having SOI structureTOSHIBA KK·Filed 2001·Granted Apr 1, 2003·70 cites·4 claims
- 1890US8169016B2Nonvolatile semiconductor memory device and method of manufacturing the sameHIGASHI KAZUYUKI·Filed 2010·Granted May 1, 2012·13 cites·20 claims
- 1990US7242238B2Drive circuit for voltage driven type semiconductor elementNISSAN MOTOR·Filed 2005·Granted Jul 10, 2007·19 cites·20 claims
- 2089US2024397722A1Semiconductor memoryKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2188US7514967B2Driver for voltage driven type switching elementNISSAN MOTOR·Filed 2006·Granted Apr 7, 2009·16 cites·21 claims
- 2286US7996813B2Method for generating pattern, method for manufacturing semiconductor device, semiconductor device, and computer programTOSHIBA KK·Filed 2010·Granted Aug 9, 2011·9 cites·16 claims
- 2385US8912060B2Method for manufacturing semiconductor device and apparatus for manufacturing sameUENAKA TSUNEO·Filed 2010·Granted Dec 16, 2014·9 cites·13 claims
- 2485US6515365B2Semiconductor device having a ground plane and manufacturing method thereofTOSHIBA KK·Filed 2001·Granted Feb 4, 2003·34 cites·21 claims
- 2585US6291891B1Semiconductor device manufacturing method and semiconductor deviceTOSHIBA KK·Filed 1999·Granted Sep 18, 2001·69 cites·26 claims
- 2684US12089409B2Semiconductor memoryKIOXIA CORP·Filed 2023·Granted Sep 10, 2024·0 cites·7 claims
- 2784US8390055B2Nonvolatile semiconductor memory deviceHIGASHI KAZUYUKI·Filed 2010·Granted Mar 5, 2013·8 cites·12 claims
- 2884US7994054B2Semiconductor device having oxidized metal film and manufacture method of the sameTOSHIBA KK·Filed 2007·Granted Aug 9, 2011·6 cites·20 claims
- 2983US9630511B2Vehicle-to-grid system with power loss compensationNISSAN NORTH AMERICA INC·Filed 2014·Granted Apr 25, 2017·7 cites·17 claims
- 3082US6555925B1Semiconductor device and producing method thereofTOSHIBA KK·Filed 2000·Granted Apr 29, 2003·33 cites·12 claims
- 3181US6342444B1Method of forming diffusion barrier for copper interconnectsTOSHIBA KK·Filed 2000·Granted Jan 29, 2002·32 cites·18 claims
- 3280US7791202B2Semiconductor device having oxidized metal film and manufacture method of the sameTOSHIBA KK·Filed 2008·Granted Sep 7, 2010·4 cites·20 claims
- 3379US8907493B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2013·Granted Dec 9, 2014·5 cites·20 claims
- 3479US8759162B2Nonvolatile semiconductor memory device and method of manufacturing the sameWADA MAKOTO·Filed 2011·Granted Jun 24, 2014·4 cites·7 claims
- 3579US8148274B2Semiconductor device having oxidized metal film and manufacture method of the sameWADA JUNICHI·Filed 2008·Granted Apr 3, 2012·4 cites·12 claims
- 3676US10068775B2Method of bonding supporting substrate with device substrate for fabricating semiconductor deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 4, 2018·2 cites·28 claims
- 3776US8916417B2Method of manufacturing semiconductor device having chip stacks combined in relation to the number of chips having defectsHIGASHI KAZUYUKI·Filed 2012·Granted Dec 23, 2014·4 cites·8 claims
- 3876US6563218B2Semiconductor device of multi-wiring structure and method of manufacturing the sameTOSHIBA KK·Filed 2001·Granted May 13, 2003·19 cites·11 claims
- 3975US11729973B2Semiconductor memoryKIOXIA CORP·Filed 2021·Granted Aug 15, 2023·0 cites·13 claims
- 4074US9669720B2Managing the exchange of electrical power with rechargeable vehicle batteries in V2X systemsNISSAN NORTH AMERICA INC·Filed 2015·Granted Jun 6, 2017·3 cites·16 claims
- 4174US7737737B2Drive circuit for voltage driven electronic elementNISSAN MOTOR·Filed 2008·Granted Jun 15, 2010·8 cites·15 claims
- 4272US9431321B2Method of manufacturing a semiconductor device and semiconductor integrated circuit waferTOSHIBA KK·Filed 2014·Granted Aug 30, 2016·3 cites·12 claims
- 4372US6368951B2Semiconductor device manufacturing method and semiconductor deviceTOSHIBA KK·Filed 2001·Granted Apr 9, 2002·16 cites·4 claims
- 4471US6717240B2Fabrication method and wafer structure of semiconductor device using low-k filmTOSHIBA KK·Filed 2003·Granted Apr 6, 2004·11 cites·20 claims
- 4570US8058730B2Semiconductor device having a multilayered interconnection structureWADA MAKOTO·Filed 2008·Granted Nov 15, 2011·3 cites·19 claims
- 4669US7667332B2Method for generating pattern, method for manufacturing semiconductor device, semiconductor device, and computer program productTOSHIBA KK·Filed 2005·Granted Feb 23, 2010·4 cites·10 claims
- 4769US6803300B2Method of manufacturing a semiconductor device having a ground planeTOSHIBA KK·Filed 2002·Granted Oct 12, 2004·13 cites·21 claims
- 4868US6750138B2Semiconductor device of multi-wiring structure and method of manufacturing the sameTOSHIBA KK·Filed 2003·Granted Jun 15, 2004·12 cites·8 claims
- 4967US8754532B2Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 2013·Granted Jun 17, 2014·2 cites·20 claims
- 5067US7977795B2Semiconductor device, method of fabricating the same, and pattern generating methodTOSHIBA KK·Filed 2007·Granted Jul 12, 2011·3 cites·15 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →