Inventor
TAKATA HIDEKAZU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAKATA HIDEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
19 patentsUS5828596AOct 27, 1998
Semiconductor memory device
SHARP KK60 citations94
US5737260AApr 7, 1998
Dual mode ferroelectric memory reference scheme
SHARP KK86 citations94
US7089427B1Aug 8, 2006
Security system method and apparatus for preventing application program unauthorized use
SHARP KK24 citations92
US6751716B2Jun 15, 2004
Semiconductor storage device, control device, and electronic apparatus
SHARP KK49 citations92
US6654303B2Nov 25, 2003
Semiconductor memory device, method for controlling same, and electronic information apparatus
SHARP KK29 citations92
US6522581B2Feb 18, 2003
Semiconductor storage device
SHARP KK42 citations92
US6400602B2Jun 4, 2002
Semiconductor memory device and restoration method therefor
SHARP KK22 citations92
US6370060B2Apr 9, 2002
Semiconductor memory device
SHARP KK38 citations92
US6262910B1Jul 17, 2001
Semiconductor memory device having a ferroelectric memory capacitor
SHARP KK25 citations92
US6154387ANov 28, 2000
Semiconductor memory device utilizing a polarization state of a ferroelectric film
SHARP KK49 citations92
US6038162AMar 14, 2000
Semiconductor memory device
SHARP KK22 citations92
US5777921AJul 7, 1998
Non-volatile semiconductor memory device
SHARP KK47 citations92
US6046928AApr 4, 2000
Non-volatile semiconductor memory device
SHARP KK17 citations84
US5757809AMay 26, 1998
Semiconductor memory device
SHARP KK17 citations80
US6469928B2Oct 22, 2002
Nonvolatile semiconductor memory device with concurrent memory access and data locking
SHARP KK12 citations74
US6185146B1Feb 6, 2001
Semiconductor memory device and method for producing the same
SHARP KK8 citations70
US6594777B1Jul 15, 2003
Semiconductor memory device
SHARP KK4 citations63
US6041015AMar 21, 2000
Semiconductor type memory device having consecutive access to arbitrary memory address
SHARP KK2 citations63
US6493278B2Dec 10, 2002
Semiconductor device and control device for use therewith
SHARP KK2 citations62