Inventor
SAKUI KOJI
JP249 patents
⚠️ This page may combine multiple inventors who share the name “SAKUI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
43 patentsUS6845042B2Jan 18, 2005
Nonvolatile semiconductor memory, fabrication method for the same, semiconductor integrated circuits and systems
TOSHIBA KK149 citations99
US6411548B1Jun 25, 2002
Semiconductor memory having transistors connected in series
TOSHIBA KK232 citations99
US6370081B1Apr 9, 2002
Nonvolatile semiconductor memory
TOSHIBA KK84 citations99
US6307807B1Oct 23, 2001
Nonvolatile semiconductor memory
TOSHIBA KK153 citations99
US6295227B1Sep 25, 2001
Non-volatile semiconductor memory device
TOSHIBA KK194 citations99
US6239495B1May 29, 2001
Multichip semiconductor device and memory card
TOSHIBA KK209 citations99
US6107658AAug 22, 2000
Non-volatile semiconductor memory device
TOSHIBA KK283 citations99
US6049494AApr 11, 2000
Semiconductor memory device
TOSHIBA KK156 citations99
US6046940AApr 4, 2000
Nonvolatile semiconductor memory device
TOSHIBA KK169 citations99
US6011287AJan 4, 2000
Non-volatile semiconductor memory device
TOSHIBA KK231 citations99
US7498630B2Mar 3, 2009
Nonvolatile semiconductor memory
TOSHIBA KK52 citations98
US6624506B2Sep 23, 2003
Multichip semiconductor device and memory card
TOSHIBA KK90 citations98
US6097666AAug 1, 2000
Nonvolatile semiconductor memory device whose addresses are selected in a multiple access
TOSHIBA KK133 citations98
US6717251B2Apr 6, 2004
Stacked type semiconductor device
TOSHIBA KK103 citations97
US6031760AFeb 29, 2000
Semiconductor memory device and method of programming the same
TOSHIBA KK111 citations97
US5297077AMar 22, 1994
Memory having ferroelectric capacitors polarized in nonvolatile mode
TOSHIBA KK117 citations97
US6801458B2Oct 5, 2004
Nonvolatile semiconductor memory
TOSHIBA KK40 citations96
US6594169B2Jul 15, 2003
Semiconductor memory device and memory system
TOSHIBA KK47 citations96
US6577533B2Jun 10, 2003
Nonvolatile semiconductor memory and method of manufacturing the same
TOSHIBA KK48 citations96
US6512702B1Jan 28, 2003
Non-volatile semiconductor memory device and data erase controlling method for use therein
TOSHIBA KK62 citations96
US6455889B2Sep 24, 2002
Semiconductor memory device having memory cells each having a conductive body of booster plate and a method for manufacturing the same
TOSHIBA KK50 citations96
US6330189B1Dec 11, 2001
Nonvolatile semiconductor memory device
TOSHIBA KK50 citations96
US6031764AFeb 29, 2000
Nonvolatile semiconductor memory device
TOSHIBA KK59 citations96
US5940321AAug 17, 1999
Nonvolatile semiconductor memory device
TOSHIBA KK77 citations96
US5680347AOct 21, 1997
Nonvolatile semiconductor memory device
TOSHIBA KK94 citations96
US5615163AMar 25, 1997
Semiconductor memory device
TOSHIBA KK97 citations96
US5523980AJun 4, 1996
Semiconductor memory device
TOSHIBA KK99 citations96
US5453955ASep 26, 1995
Non-volatile semiconductor memory device
TOSHIBA KK86 citations96
US5400275AMar 21, 1995
Semiconductor memory device using ferroelectric capacitor and having only one sense amplifier selected
TOSHIBA KK77 citations96
US5155573AOct 13, 1992
Ferroelectric capacitor and a semiconductor device having the same
TOSHIBA KK93 citations96
US4943944AJul 24, 1990
Semiconductor memory using dynamic ram cells
TOSHIBA KK91 citations96
US4926382AMay 15, 1990
Divided bit line type dynamic random access memory with charging/discharging current suppressor
TOSHIBA KK67 citations96
US4777625AOct 11, 1988
Divided-bit line type dynamic semiconductor memory with main and sub-sense amplifiers
TOSHIBA KK78 citations96
US7388783B2Jun 17, 2008
Nonvolatile semiconductor memory
TOSHIBA KK29 citations93
US7333369B2Feb 19, 2008
Nonvolatile semiconductor memory
TOSHIBA KK13 citations93
US7301809B2Nov 27, 2007
Nonvolatile semiconductor memory
TOSHIBA KK18 citations93
US7099200B2Aug 29, 2006
Nonvolatile semiconductor memory
TOSHIBA KK39 citations93
US6762955B2Jul 13, 2004
Nonvolatile semiconductor memory having control gate with top flat surface covering storage layers of two adjacent transistors
TOSHIBA KK30 citations93
US6741486B2May 25, 2004
Semiconductor memory device and memory system
TOSHIBA KK24 citations93
US6657892B2Dec 2, 2003
Nonvolatile semiconductor memory
TOSHIBA KK20 citations93
US6618292B2Sep 9, 2003
Semiconductor memory device and method of operating the same
TOSHIBA KK29 citations93
US6418058B1Jul 9, 2002
Nonvolatile semiconductor memory device
TOSHIBA KK19 citations93
US6214665B1Apr 10, 2001
Semiconductor memory device having memory cells each having a conductive body of booster plate and a method for manufacturing the same
TOSHIBA KK18 citations93
MICRON TECHNOLOGY INC
6 patentsUS9679650B1Jun 13, 2017
3D NAND memory Z-decoder
MICRON TECHNOLOGY INC51 citations98
US10074430B2Sep 11, 2018
Multi-deck memory device with access line and data line segregation between decks and method of operation thereof
MICRON TECHNOLOGY INC19 citations94
US10074431B2Sep 11, 2018
3D NAND memory Z-decoder
MICRON TECHNOLOGY INC15 citations93
US9536618B2Jan 3, 2017
Apparatuses and methods to control body potential in memory operations
MICRON TECHNOLOGY INC22 citations93
US9318200B2Apr 19, 2016
Methods and apparatuses including a string of memory cells having a first select transistor coupled to a second select transistor
MICRON TECHNOLOGY INC18 citations93
US9147493B2Sep 29, 2015
Shielded vertically stacked data line architecture for memory
MICRON TECHNOLOGY INC15 citations93
TOKYO SHIBAURA ELECTRIC CO
1 patentShowing the top 50 of 249 patents by PatentIndex Score.