Inventor
HISADA TOSHIKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “HISADA TOSHIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
13 patentsUS6498741B2Dec 24, 2002
Semiconductor memory device
TOSHIBA KK38 citations92
US6198649B1Mar 6, 2001
Semiconductor memory device
TOSHIBA KK26 citations92
US5623446AApr 22, 1997
Semiconductor integrated circuit having a voltage booster and precharging circuit
TOSHIBA KK41 citations92
US6801144B2Oct 5, 2004
Semiconductor memory device inputting/outputting data synchronously with clock signal
TOSHIBA KK15 citations84
US5914505AJun 22, 1999
Semiconductor integrated circuit
TOSHIBA KK17 citations84
US9691484B2Jun 27, 2017
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
TOSHIBA KK7 citations83
US9324432B2Apr 26, 2016
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
TOSHIBA KK6 citations83
US5734292AMar 31, 1998
Intermediate potential generation circuit
TOSHIBA KK16 citations73
US6510087B2Jan 21, 2003
Semiconductor memory device
TOSHIBA KK12 citations72
US6928596B2Aug 9, 2005
Test circuit of semiconductor integrated circuit
TOSHIBA KK6 citations63
US7721239B2May 18, 2010
Semiconductor integrated circuit with connecting lines for connecting conductive lines of a memory cell array to a driver
TOSHIBA KK4 citations62
US5654935AAug 5, 1997
Semiconductor memory
TOSHIBA KK5 citations62
US9633736B2Apr 25, 2017
Semiconductor memory device capable of reducing chip size
TOSHIBA KK0 citations52
TOSHIBA MEMORY CORP
8 patentsUS10431309B2Oct 1, 2019
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
TOSHIBA MEMORY CORP4 citations83
US10049745B2Aug 14, 2018
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
TOSHIBA MEMORY CORP5 citations83
US10978151B2Apr 13, 2021
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
TOSHIBA MEMORY CORP2 citations72
US10304538B2May 28, 2019
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
TOSHIBA MEMORY CORP2 citations72
US10068647B2Sep 4, 2018
Semiconductor memory device
TOSHIBA MEMORY CORP3 citations71
US10783971B2Sep 22, 2020
Semiconductor memory device capable of reducing chip size
TOSHIBA MEMORY CORP0 citations52
US10347341B2Jul 9, 2019
Semiconductor memory device capable of reducing chip size
TOSHIBA MEMORY CORP0 citations52
US9934861B2Apr 3, 2018
Semiconductor memory device capable of reducing chip size
TOSHIBA MEMORY CORP0 citations52
KIOXIA CORP
5 patentsUS11610630B2Mar 21, 2023
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
KIOXIA CORP1 citations72
US12237014B2Feb 25, 2025
Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate
KIOXIA CORP0 citations62
US11302398B2Apr 12, 2022
Semiconductor memory device capable of reducing chip size
KIOXIA CORP0 citations62
US12531120B2Jan 20, 2026
Semiconductor storage device with transistors of peripheral circuits on two chips
KIOXIA CORP0 citations61
US11881465B2Jan 23, 2024
Semiconductor storage device with transistors of peripheral circuits on two chips
KIOXIA CORP0 citations61