Inventor · disambiguated record
Kikuko Sugimae
Also filed as: SUGIMAE KIKUKO
82 granted patents·21 pending applications·690 citations·filing 2001–2024
99Inventor score
Top patents by PatentIndex Score
103 records- 0194US8804401B2Non-volatile semiconductor memory deviceSUGIMAE KIKUKO·Filed 2012·Granted Aug 12, 2014·17 cites·20 claims
- 0294US6925008B2Non-volatile semiconductor memory device with a memory unit including not more than two memory cell transistorsTOSHIBA KK·Filed 2002·Granted Aug 2, 2005·47 cites·16 claims
- 0393US9076723B1Non-volatile memory device and method for manufacturing sameTOSHIBA KK·Filed 2014·Granted Jul 7, 2015·16 cites·17 claims
- 0493US6894341B2Semiconductor device and manufacturing methodTOSHIBA KK·Filed 2002·Granted May 17, 2005·61 cites·16 claims
- 0592US7082055B2Semiconductor integrated circuit deviceTOSHIBA KK·Filed 2005·Granted Jul 25, 2006·21 cites·11 claims
- 0691US6853029B2Non-volatile semiconductor memory device with multi-layer gate structureTOSHIBA KK·Filed 2002·Granted Feb 8, 2005·58 cites·12 claims
- 0790US7119413B2High-voltage transistor having shielding gateTOSHIBA KK·Filed 2004·Granted Oct 10, 2006·33 cites·5 claims
- 0887US7095651B2Non-volatile semiconductor memory deviceTOSHIBA KK·Filed 2005·Granted Aug 22, 2006·14 cites·6 claims
- 0986US8742529B2Semiconductor memorySUGIMAE KIKUKO·Filed 2011·Granted Jun 3, 2014·6 cites·20 claims
- 1086US7365018B2Fabrication of semiconductor device for flash memory with increased select gate widthSANDISK CORP·Filed 2005·Granted Apr 29, 2008·11 cites·58 claims
- 1186US6667507B2Flash memory having memory section and peripheral circuit sectionTOSHIBA KK·Filed 2001·Granted Dec 23, 2003·24 cites·8 claims
- 1285US9202846B2Resistance random access memory deviceTOSHIBA KK·Filed 2013·Granted Dec 1, 2015·5 cites·17 claims
- 1385US8681556B2Non-volatile semiconductor memory deviceKUTSUKAKE HIROYUKI·Filed 2012·Granted Mar 25, 2014·7 cites·10 claims
- 1485US7411826B2Semiconductor integrated circuit deviceTOSHIBA KK·Filed 2006·Granted Aug 12, 2008·12 cites·12 claims
- 1584US10410717B2Resistive random access memory device with three-dimensional cross-point structure and method of operating the sameTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 10, 2019·5 cites·22 claims
- 1684US7015550B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2004·Granted Mar 21, 2006·25 cites·12 claims
- 1783US7361951B2Flash memory having memory section and peripheral circuit sectionTOSHIBA KK·Filed 2005·Granted Apr 22, 2008·6 cites·10 claims
- 1883US7244984B2Nonvolatile semiconductor memory including two memory cell columns sharing a single bit lineTOSHIBA KK·Filed 2004·Granted Jul 17, 2007·26 cites·13 claims
- 1982US8264083B2Semiconductor device and semiconductor device manufacturing methodNAWATA HIDEFUMI·Filed 2009·Granted Sep 11, 2012·12 cites·9 claims
- 2082US7649777B2Nonvolatile semiconductor memory cell matrix with divided write/erase, a method for operating the same, monolithic integrated circuits and systemsTOSHIBA KK·Filed 2004·Granted Jan 19, 2010·30 cites·7 claims
- 2181US7563664B2Semiconductor memory device equipped with memory transistor and peripheral transistor and method of manufacturing the sameTOSHIBA KK·Filed 2006·Granted Jul 21, 2009·7 cites·8 claims
- 2281US7369439B2Semiconductor integrated circuit device having nonvolatile semiconductor memory and programming method thereofTOSHIBA KK·Filed 2006·Granted May 6, 2008·7 cites·12 claims
- 2380US7045423B2Non-volatile semiconductor memory device with multi-layer gate structureTOSHIBA KK·Filed 2004·Granted May 16, 2006·24 cites·4 claims
- 2479US7291875B2Semiconductor device with double barrier filmTOSHIBA KK·Filed 2006·Granted Nov 6, 2007·6 cites·22 claims
- 2579US7078813B2Semiconductor device with double barrier filmTOSHIBA KK·Filed 2004·Granted Jul 18, 2006·19 cites·13 claims
- 2678US9203023B2Semiconductor memory device and a method of manufacturing the sameTOSHIBA KK·Filed 2014·Granted Dec 1, 2015·4 cites·14 claims
- 2778US8400812B2Semiconductor memory deviceKUTSUKAKE HIROYUKI·Filed 2011·Granted Mar 19, 2013·5 cites·16 claims
- 2878US8049267B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2009·Granted Nov 1, 2011·7 cites·17 claims
- 2978US7528452B2Semiconductor memoryTOSHIBA KK·Filed 2005·Granted May 5, 2009·5 cites·11 claims
- 3077US7442985B2Semiconductor memory device having memory cell section and peripheral circuit section and method of manufacturing the sameTOSHIBA KK·Filed 2005·Granted Oct 28, 2008·4 cites·4 claims
- 3177US2021391344A1High-voltage transistor having shielding gateTOSHIBA MEMORY CORP·Filed 2021·Application pending·0 cites
- 3276US10170489B2High-voltage transistor having shielding gateTOSHIBA MEMORY CORP·Filed 2016·Granted Jan 1, 2019·1 cites·17 claims
- 3376US7692252B2EEPROM array with well contactsTOSHIBA KK·Filed 2006·Granted Apr 6, 2010·5 cites·4 claims
- 3476US7064379B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2004·Granted Jun 20, 2006·19 cites·23 claims
- 3574US11972796B2Resistive random access memory device with three-dimensional cross-point structure and method of operating the sameKIOXIA CORP·Filed 2022·Granted Apr 30, 2024·0 cites·12 claims
- 3674US8817523B2Non-volatile semiconductor memory deviceSUGIMAE KIKUKO·Filed 2012·Granted Aug 26, 2014·4 cites·18 claims
- 3774US7374995B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2006·Granted May 20, 2008·5 cites·14 claims
- 3873US9595327B2Variable resistance memory device and verify method thereofTOSHIBA KK·Filed 2015·Granted Mar 14, 2017·3 cites·13 claims
- 3973US7067872B2Semiconductor memory device equipped with memory transistor and peripheral transistor and method of manufacturing the sameTOSHIBA KK·Filed 2004·Granted Jun 27, 2006·13 cites·14 claims
- 4073US6921960B2Capacitor element with an opening portion formed in a peripheral circuitTOSHIBA KK·Filed 2001·Granted Jul 26, 2005·19 cites·27 claims
- 4173US6590255B2Semiconductor memory device having memory cell section and peripheral circuit section and method of manufacturing the sameTOSHIBA KK·Filed 2001·Granted Jul 8, 2003·11 cites·7 claims
- 4272US7728435B2Semiconductor device with double barrier filmTOSHIBA KK·Filed 2008·Granted Jun 1, 2010·3 cites·22 claims
- 4372US7705394B2Nonvolatile semicondutor memory with metallic silicide film electrically connected to a control gate electrode layerTOSHIBA KK·Filed 2006·Granted Apr 27, 2010·6 cites·18 claims
- 4471US9590052B2High-voltage transistor having shielding gateTOSHIBA KK·Filed 2014·Granted Mar 7, 2017·1 cites·44 claims
- 4571US8369144B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2011·Granted Feb 5, 2013·4 cites·17 claims
- 4670US7906816B2Semiconductor integrated circuit device including memory cells having floating gates and resistor elementsTOSHIBA KK·Filed 2006·Granted Mar 15, 2011·3 cites·23 claims
- 4769US11495292B2Resistive random access memory device with three-dimensional cross-point structure and method of operating the sameKIOXIA CORP·Filed 2021·Granted Nov 8, 2022·0 cites·9 claims
- 4868US7031195B2Nonvolatile semiconductor memory having a control gate driver transistor whose gate insulator thickness is greater than that of a select gate driver transistorTOSHIBA KK·Filed 2004·Granted Apr 18, 2006·15 cites·18 claims
- 4967US8502321B2Semiconductor device and manufacturing method thereofIZUMI TATSUO·Filed 2011·Granted Aug 6, 2013·2 cites·10 claims
- 5066US11133323B2High-voltage transistor having shielding gateTOSHIBA MEMORY CORP·Filed 2018·Granted Sep 28, 2021·0 cites·14 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →