Inventor · disambiguated record
Fumiki Aiso
Also filed as: AISO FUMIKI
44 granted patents·16 pending applications·349 citations·filing 1997–2024
97Inventor score
Top patents by PatentIndex Score
60 records- 0197US9166032B1Non-volatile memory deviceTOSHIBA KK·Filed 2014·Granted Oct 20, 2015·36 cites·20 claims
- 0296US8415242B2Nonvolatile semiconductor memory device and method of manufacturing the sameMIZUSHIMA ICHIRO·Filed 2010·Granted Apr 9, 2013·34 cites·14 claims
- 0394US8115245B2Nonvolatile memory deviceYOSHIMIZU YASUHITO·Filed 2009·Granted Feb 14, 2012·33 cites·6 claims
- 0493US9728552B1Semiconductor memory device having voids between word lines and a source lineTOSHIBA KK·Filed 2016·Granted Aug 8, 2017·10 cites·16 claims
- 0593US8247857B2Nonvolatile semiconductor memory device and method for manufacturing sameOZAWA YOSHIO·Filed 2009·Granted Aug 21, 2012·23 cites·5 claims
- 0690US5959326ACapacitor incorporated in semiconductor device having a lower electrode composed of multi-layers or of graded impurity concentrationNEC CORP·Filed 1997·Granted Sep 28, 1999·88 cites·9 claims
- 0788US10186521B2Semiconductor device and method for manufacturing semiconductor deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jan 22, 2019·5 cites·1 claims
- 0888US9754954B2Non-volatile memory deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 5, 2017·4 cites·12 claims
- 0986US7986000B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2009·Granted Jul 26, 2011·13 cites·19 claims
- 1083US8530957B2Nonvolatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2013·Granted Sep 10, 2013·5 cites·7 claims
- 1182US8618603B2Nonvolatile semiconductor memory device and method for manufacturing sameOZAWA YOSHIO·Filed 2012·Granted Dec 31, 2013·5 cites·5 claims
- 1280US9406691B2Non-volatile memory deviceTOSHIBA KK·Filed 2015·Granted Aug 2, 2016·2 cites·11 claims
- 1380US6376328B1Method for producing capacitor elements, and capacitor elementNEC CORP·Filed 2000·Granted Apr 23, 2002·28 cites·42 claims
- 1477US7858508B2Semiconductor device and method of manufacturing the sameELPIDA MEMORY INC·Filed 2007·Granted Dec 28, 2010·5 cites·15 claims
- 1576US7906809B2Semiconductor device having an elevated source/drain structure of varying cross-sectionELPIDA MEMORY INC·Filed 2008·Granted Mar 15, 2011·4 cites·3 claims
- 1675US7842564B2Semiconductor memory device manufacturing method and semiconductor memory deviceTOSHIBA KK·Filed 2008·Granted Nov 30, 2010·6 cites·14 claims
- 1774US8546786B2Stacked multiple cell nonvolatile memory deviceYOSHIMIZU YASUHITO·Filed 2012·Granted Oct 1, 2013·3 cites·5 claims
- 1868US9735171B2Semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2016·Granted Aug 15, 2017·1 cites·12 claims
- 1967US12069855B2Semiconductor memoryKIOXIA CORP·Filed 2021·Granted Aug 20, 2024·0 cites·18 claims
- 2066US2025063735A1Semiconductor device and manufacturing method of the sameKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2164US7651930B2Method of manufacturing semiconductor storage deviceTOSHIBA KK·Filed 2008·Granted Jan 26, 2010·2 cites·7 claims
- 2262US5858852AFabrication process of a stack type semiconductor capacitive elementNEC CORP·Filed 1997·Granted Jan 12, 1999·21 cites·22 claims
- 2359US12385135B2Semiconductor manufacturing apparatus, method of manufacturing semiconductor device and method of film formationKIOXIA CORP·Filed 2022·Granted Aug 12, 2025·0 cites·10 claims
- 2459US2024096669A1Substrate processing apparatus, substrate processing method, and method for manufacturing semiconductor deviceKIOXIA CORP·Filed 2023·Application pending·0 cites
- 2558US9123747B2Nonvolatile semiconductor memory device and manufacturing method thereofTOSHIBA KK·Filed 2014·Granted Sep 1, 2015·1 cites·11 claims
- 2656US10854488B2Wafer conveying apparatus and wafer conveying methodTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 1, 2020·0 cites·8 claims
- 2756US2021010134A1Semiconductor manufacturing apparatus and manufacturing method of semiconductor deviceTOSHIBA MEMORY CORP·Filed 2020·Application pending·0 cites
- 2854US7863166B2Method of manufacturing semiconductor storage deviceTOSHIBA KK·Filed 2009·Granted Jan 4, 2011·0 cites·3 claims
- 2953US12131910B2Semiconductor manufacturing apparatus and method of manufacturing semiconductor deviceKIOXIA CORP·Filed 2021·Granted Oct 29, 2024·0 cites·4 claims
- 3053US7351654B2Semiconductor device and method for producing the sameELPIDA MEMORY INC·Filed 2005·Granted Apr 1, 2008·1 cites·20 claims
- 3152US10403531B2Semiconductor manufacturing apparatus with supporting columns and tablesTOSHIBA MEMORY CORP·Filed 2018·Granted Sep 3, 2019·0 cites·7 claims
- 3252US10283517B2Semiconductor memory device and method of manufacturing the sameTOSHIBA MEMORY CORP·Filed 2017·Granted May 7, 2019·0 cites·12 claims
- 3351US9566620B2Semiconductor manufacturing apparatus and method for cleaning sameTOSHIBA KK·Filed 2013·Granted Feb 14, 2017·0 cites·7 claims
- 3451US9263319B2Semiconductor memory device and method for manufacturing the sameTOSHIBA KK·Filed 2014·Granted Feb 16, 2016·0 cites·11 claims
- 3551US2022301870A1Semiconductor manufacturing method and semiconductor manufacturing apparatusKIOXIA CORP·Filed 2021·Application pending·0 cites
- 3651US2006121194A1Method for cleaning a deposition chamberELPIDA MEMORY INC·Filed 2005·Application pending·0 cites
- 3750US9793290B2Method of manufacturing semiconductor memory device having charge accumulation layer positioned between control gate electrode and semiconductor layerTOSHIBA MEMORY CORP·Filed 2016·Granted Oct 17, 2017·0 cites·5 claims
- 3850US7482235B2Semiconductor device and method of manufacturing the sameELPIDA MEMORY INC·Filed 2006·Granted Jan 27, 2009·0 cites·6 claims
- 3950US2010078045A1Semiconductor manufacturing apparatus and method for cleaning sameTORATANI KENICHIRO·Filed 2009·Application pending·0 cites
- 4049US6146966AProcess for forming a capacitor incorporated in a semiconductor deviceNEC CORP·Filed 1997·Granted Nov 14, 2000·12 cites·6 claims
- 4148US2019071771A1Semiconductor manufacturing apparatus and manufacturing method of semiconductor deviceTOSHIBA MEMORY CORP·Filed 2018·Application pending·0 cites
- 4247US9012973B2Semiconductor memory device and method for manufacturing the sameTOSHIBA KK·Filed 2013·Granted Apr 21, 2015·0 cites·15 claims
- 4346US2019326310A1Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2019·Application pending·0 cites
- 4445US10669621B2Vaporization systemTOSHIBA MEMORY CORP·Filed 2017·Granted Jun 2, 2020·0 cites·4 claims
- 4545US2007238310A1Method for manufacturing a semiconductor device having a silicon oxynitride filmELPIDA MEMORY INC·Filed 2007·Application pending·0 cites
- 4644US9224874B2Semiconductor storage deviceTOSHIBA KK·Filed 2014·Granted Dec 29, 2015·0 cites·7 claims
- 4743US9695512B2Semiconductor manufacturing system and semiconductor manufacturing methodTOSHIBA KK·Filed 2015·Granted Jul 4, 2017·0 cites·13 claims
- 4842US9142561B2Nonvolatile semiconductor memory device and method for manufacturing sameTOSHIBA KK·Filed 2013·Granted Sep 22, 2015·0 cites·6 claims
- 4942US8053286B2Method of forming semiconductor device including trench gate structureELPIDA MEMORY INC·Filed 2008·Granted Nov 8, 2011·0 cites·17 claims
- 5042US7470961B2Semiconductor device and method of manufacturing the sameELPIDA MEMORY INC·Filed 2006·Granted Dec 30, 2008·1 cites·14 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →