Inventor
NUMAO TAKAJI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “NUMAO TAKAJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
32 patentsUS6803901B1Oct 12, 2004
Display device and light source
SHARP KK140 citations99
US5691783ANov 25, 1997
Liquid crystal display device and method for driving the same
SHARP KK239 citations99
US5499037AMar 12, 1996
Liquid crystal display device for display with gray levels
SHARP KK268 citations99
US6937222B2Aug 30, 2005
Display, portable device, and substrate
SHARP KK141 citations98
US5103328AApr 7, 1992
Liquid crystal display device having light shutter elements disposed between the backlight source and the display panel
SHARP KK118 citations98
US5969701AOct 19, 1999
Driving device and driving method of matrix-type display apparatus for carrying out time-division gradation display
SHARP KK30 citations93
US7443367B2Oct 28, 2008
Display device and method for driving the same
SHARP KK35 citations92
US7046220B2May 16, 2006
Display and driving method thereof
SHARP KK43 citations92
US7009590B2Mar 7, 2006
Display apparatus and display method
SHARP KK33 citations92
US6853370B2Feb 8, 2005
Display device with electro-optical element activated from plural memory elements
SHARP KK45 citations92
US6115021ASep 5, 2000
Method and apparatus for driving a liquid crystal panel using a ferroelectric liquid crystal material having a negative dielectric anisotropy
SHARP KK27 citations92
US5483255AJan 9, 1996
Display controller for liquid crystal panel structure
SHARP KK21 citations92
US5289173AFeb 22, 1994
Display control method having partial rewriting operation
SHARP KK39 citations92
US4929058AMay 29, 1990
Method for driving a display device
SHARP KK53 citations92
US5465168ANov 7, 1995
Gradation driving method for bistable ferroelectric liquid crystal using effective cone angle in both states
SHARP KK21 citations91
US7800564B2Sep 21, 2010
Display apparatus and driving method thereof
SHARP KK17 citations84
US7742031B2Jun 22, 2010
Display device and light source
SHARP KK10 citations84
US7511708B2Mar 31, 2009
Display device and driving method thereof
SHARP KK8 citations84
US7205966B2Apr 17, 2007
Display
SHARP KK15 citations84
US7057587B2Jun 6, 2006
Display apparatus and portable device
SHARP KK16 citations84
US7042447B2May 9, 2006
Display device and display method
SHARP KK13 citations84
US6147792ANov 14, 2000
Light modulating devices
SHARP KK18 citations83
US7786959B2Aug 31, 2010
Display apparatus
SHARP KK7 citations74
US7116301B2Oct 3, 2006
Driving device for electro-optic device, display device using the driving device, driving method thereof, and weight determination method thereof
SHARP KK7 citations74
US6177919B1Jan 23, 2001
Passive-matrix type liquid crystal display apparatus and drive circuit thereof with single analog switch/adjusted scanning voltage based operation
SHARP KK8 citations74
US5969713AOct 19, 1999
Drive circuit for a matrix-type display apparatus
SHARP KK15 citations74
US5488495AJan 30, 1996
Driving method for a ferroelectric liquid crystal displays having no change data pulses
SHARP KK8 citations74
US5048934ASep 17, 1991
Method of driving ferroelectric liquid crystal without timing conversion circuitry
SHARP KK7 citations74
US5614924AMar 25, 1997
Ferroelectric liquid crystal display device and a driving method of effecting gradational display therefor
SHARP KK4 citations63
US5477235ADec 19, 1995
Method for driving a ferroelectric liquid crystal panel
SHARP KK4 citations63
US7116293B2Oct 3, 2006
Emitter, emitting device, display panel, and display device
SHARP KK1 citations52
US7990347B2Aug 2, 2011
Display device
SHARP KK0 citations42
NUMAO TAKAJI
5 patentsUS8421716B2Apr 16, 2013
Display device
NUMAO TAKAJI6 citations72
US8115757B2Feb 14, 2012
Display device, it's driving circuit, and driving method
NUMAO TAKAJI2 citations61
US8179364B2May 15, 2012
Display device and light source
NUMAO TAKAJI0 citations51
US8687125B2Apr 1, 2014
Image processing system and display device for carrying out subtraction or addition of a pixel value of a target pixel in accordance with a value equivalent to a noise quantity
NUMAO TAKAJI0 citations50
US8654259B2Feb 18, 2014
Image processing system and display device
NUMAO TAKAJI0 citations50