Inventor · disambiguated record
Sachiyo Ito
Also filed as: ITO SACHIYO
34 granted patents·7 pending applications·698 citations·filing 1995–2023
97Inventor score
Top patents by PatentIndex Score
41 records- 0196US6559548B1Wiring structure of semiconductor deviceTOSHIBA KK·Filed 2000·Granted May 6, 2003·115 cites·14 claims
- 0293US7921401B2Stress analysis method, wiring structure design method, program, and semiconductor device production methodTOSHIBA KK·Filed 2007·Granted Apr 5, 2011·35 cites·16 claims
- 0391US6306756B1Method for production of semiconductor deviceTOSHIBA KK·Filed 2000·Granted Oct 23, 2001·62 cites·10 claims
- 0490US7180192B2Semiconductor deviceTOSHIBA KK·Filed 2005·Granted Feb 20, 2007·17 cites·8 claims
- 0587US7339256B2Semiconductor deviceTOSHIBA KK·Filed 2004·Granted Mar 4, 2008·47 cites·30 claims
- 0687US7301240B2Semiconductor deviceTOSHIBA KK·Filed 2007·Granted Nov 27, 2007·12 cites·11 claims
- 0786US8098312B2Back-illuminated type solid-state image pickup apparatus with peripheral circuit unitMATSUO MIE·Filed 2009·Granted Jan 17, 2012·11 cites·17 claims
- 0885US6090701AMethod for production of semiconductor deviceTOSHIBA KK·Filed 1995·Granted Jul 18, 2000·74 cites·11 claims
- 0984US9236229B2Gas supply member, plasma treatment method, and method of forming yttria-containing filmETO HIDEO·Filed 2011·Granted Jan 12, 2016·8 cites·15 claims
- 1084US6958542B2Semiconductor deviceTOSHIBA KK·Filed 2003·Granted Oct 25, 2005·29 cites·4 claims
- 1181US6864583B2Wiring structure of semiconductor deviceTOSHIBA KK·Filed 2003·Granted Mar 8, 2005·28 cites·16 claims
- 1279US6407453B1Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2000·Granted Jun 18, 2002·32 cites·14 claims
- 1377US7579696B2Semiconductor deviceTOSHIBA KK·Filed 2008·Granted Aug 25, 2009·7 cites·20 claims
- 1477US6552434B2Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 2002·Granted Apr 22, 2003·18 cites·3 claims
- 1575US5709958AElectronic partsTOSHIBA KK·Filed 1995·Granted Jan 20, 1998·48 cites·12 claims
- 1674US6001461AElectronic parts and manufacturing method thereofTOSHIBA KK·Filed 1996·Granted Dec 14, 1999·44 cites·12 claims
- 1773US10438904B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Oct 8, 2019·2 cites·19 claims
- 1872US7285859B2Semiconductor deviceTOSHIBA KK·Filed 2005·Granted Oct 23, 2007·5 cites·20 claims
- 1972US6975033B2Semiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 2002·Granted Dec 13, 2005·19 cites·16 claims
- 2066US10892273B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Jan 12, 2021·1 cites·20 claims
- 2165US6642622B2Semiconductor device with protective layerTOSHIBA KK·Filed 2003·Granted Nov 4, 2003·12 cites·20 claims
- 2263US5763028ADoubly-packaged easily oxidizable articleAJINOMOTO KK·Filed 1996·Granted Jun 9, 1998·35 cites·24 claims
- 2362US12451443B2Semiconductor deviceKIOXIA CORP·Filed 2022·Granted Oct 21, 2025·0 cites·17 claims
- 2462US12148716B2Semiconductor deviceKIOXIA CORP·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 2562US7314827B2Method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2005·Granted Jan 1, 2008·2 cites·19 claims
- 2661US7872353B2Semiconductor deviceTOSHIBA KK·Filed 2007·Granted Jan 18, 2011·2 cites·20 claims
- 2756US6414394B1Semiconductor deviceTOSHIBA KK·Filed 2000·Granted Jul 2, 2002·6 cites·36 claims
- 2854US12362289B2Semiconductor storage deviceKIOXIA CORP·Filed 2022·Granted Jul 15, 2025·0 cites·19 claims
- 2954US7097946B2Photomask, method of manufacturing a photomask, and method of manufacturing an electronic productTOSHIBA KK·Filed 2003·Granted Aug 29, 2006·4 cites·20 claims
- 3054US2024057338A1Memory deviceKIOXIA CORP·Filed 2023·Application pending·0 cites
- 3153US6403462B1Method for manufacturing high reliability interconnection having diffusion barrier layerTOSHIBA KK·Filed 1999·Granted Jun 11, 2002·16 cites·44 claims
- 3251US7119442B2Semiconductor deviceTOSHIBA KK·Filed 2004·Granted Oct 10, 2006·4 cites·30 claims
- 3350US11901223B2Stress analysis method and semiconductor device manufacturing methodKIOXIA CORP·Filed 2020·Granted Feb 13, 2024·0 cites·11 claims
- 3450US6580171B2Semiconductor wiring deviceTOSHIBA KK·Filed 2002·Granted Jun 17, 2003·3 cites·36 claims
- 3548US10852648B2Mask pattern correction system, and semiconductor device manufacturing method utilizing said correction systemTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 1, 2020·0 cites·18 claims
- 3644US2014284683A1Semiconductor device and manufacturing method of semiconductor deviceTOSHIBA KK·Filed 2013·Application pending·0 cites
- 3741US2013193504A1Semiconductor device and method for manufacturing sameTOSHIBA KK·Filed 2013·Application pending·0 cites
- 3839US2018269221A1Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2017·Application pending·0 cites
- 3938US2017200731A1Semiconductor memory device and method for manufacturing sameTOSHIBA KK·Filed 2016·Application pending·0 cites
- 4038US2015069556A1Magnetic memory and method for manufacturing the sameTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4133US2018269219A1Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →