Inventor
AISO FUMIKI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “AISO FUMIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
17 patentsUS9166032B1Oct 20, 2015
Non-volatile memory device
TOSHIBA KK36 citations94
US9728552B1Aug 8, 2017
Semiconductor memory device having voids between word lines and a source line
TOSHIBA KK10 citations84
US7986000B2Jul 26, 2011
Semiconductor device and method of manufacturing the same
TOSHIBA KK13 citations84
US8530957B2Sep 10, 2013
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA KK5 citations73
US9406691B2Aug 2, 2016
Non-volatile memory device
TOSHIBA KK2 citations63
US7842564B2Nov 30, 2010
Semiconductor memory device manufacturing method and semiconductor memory device
TOSHIBA KK6 citations63
US7651930B2Jan 26, 2010
Method of manufacturing semiconductor storage device
TOSHIBA KK2 citations63
US9735171B2Aug 15, 2017
Semiconductor memory device and method of manufacturing the same
TOSHIBA KK1 citations52
US9695512B2Jul 4, 2017
Semiconductor manufacturing system and semiconductor manufacturing method
TOSHIBA KK0 citations52
US9012973B2Apr 21, 2015
Semiconductor memory device and method for manufacturing the same
TOSHIBA KK0 citations52
US7863166B2Jan 4, 2011
Method of manufacturing semiconductor storage device
TOSHIBA KK0 citations52
US9263319B2Feb 16, 2016
Semiconductor memory device and method for manufacturing the same
TOSHIBA KK0 citations51
US9566620B2Feb 14, 2017
Semiconductor manufacturing apparatus and method for cleaning same
TOSHIBA KK0 citations48
US9123747B2Sep 1, 2015
Nonvolatile semiconductor memory device and manufacturing method thereof
TOSHIBA KK1 citations48
US9478416B1Oct 25, 2016
Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
TOSHIBA KK0 citations47
US9142561B2Sep 22, 2015
Nonvolatile semiconductor memory device and method for manufacturing same
TOSHIBA KK0 citations42
US9224874B2Dec 29, 2015
Semiconductor storage device
TOSHIBA KK0 citations40
TOSHIBA MEMORY CORP
8 patentsUS10186521B2Jan 22, 2019
Semiconductor device and method for manufacturing semiconductor device
TOSHIBA MEMORY CORP5 citations73
US9754954B2Sep 5, 2017
Non-volatile memory device
TOSHIBA MEMORY CORP4 citations73
US10283517B2May 7, 2019
Semiconductor memory device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations52
US9793290B2Oct 17, 2017
Method of manufacturing semiconductor memory device having charge accumulation layer positioned between control gate electrode and semiconductor layer
TOSHIBA MEMORY CORP0 citations52
US10854488B2Dec 1, 2020
Wafer conveying apparatus and wafer conveying method
TOSHIBA MEMORY CORP0 citations50
US10403531B2Sep 3, 2019
Semiconductor manufacturing apparatus with supporting columns and tables
TOSHIBA MEMORY CORP0 citations50
US9920427B2Mar 20, 2018
Semiconductor manufacturing apparatus and manufacturing method of semiconductor device
TOSHIBA MEMORY CORP0 citations40
US10669621B2Jun 2, 2020
Vaporization system
TOSHIBA MEMORY CORP0 citations39
ELPIDA MEMORY INC
6 patentsUS7906809B2Mar 15, 2011
Semiconductor device having an elevated source/drain structure of varying cross-section
ELPIDA MEMORY INC4 citations63
US7858508B2Dec 28, 2010
Semiconductor device and method of manufacturing the same
ELPIDA MEMORY INC5 citations63
US7482235B2Jan 27, 2009
Semiconductor device and method of manufacturing the same
ELPIDA MEMORY INC0 citations52
US7470961B2Dec 30, 2008
Semiconductor device and method of manufacturing the same
ELPIDA MEMORY INC1 citations52
US7351654B2Apr 1, 2008
Semiconductor device and method for producing the same
ELPIDA MEMORY INC1 citations46
US8053286B2Nov 8, 2011
Method of forming semiconductor device including trench gate structure
ELPIDA MEMORY INC0 citations38
NEC CORP
5 patentsUS5959326ASep 28, 1999
Capacitor incorporated in semiconductor device having a lower electrode composed of multi-layers or of graded impurity concentration
NEC CORP88 citations96
US6376328B1Apr 23, 2002
Method for producing capacitor elements, and capacitor element
NEC CORP28 citations93
US5858852AJan 12, 1999
Fabrication process of a stack type semiconductor capacitive element
NEC CORP21 citations93
US6146966ANov 14, 2000
Process for forming a capacitor incorporated in a semiconductor device
NEC CORP12 citations74
US6040236AMar 21, 2000
Method for manufacturing silicon thin film conductive element
NEC CORP6 citations74
KIOXIA CORP
3 patentsUS12385135B2Aug 12, 2025
Semiconductor manufacturing apparatus, method of manufacturing semiconductor device and method of film formation
KIOXIA CORP0 citations52
US12069855B2Aug 20, 2024
Semiconductor memory
KIOXIA CORP0 citations51
US12131910B2Oct 29, 2024
Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
KIOXIA CORP0 citations50