Inventor
NAKA KAZUTAKA
JP17 patents
Patents
17 patentsUS6518977B1Feb 11, 2003
Color image display apparatus and method
HITACHI LTD73 citations96
US6208467B1Mar 27, 2001
Display apparatus for displaying an image having gradation
HITACHI LTD37 citations96
US6014258AJan 11, 2000
Color image display apparatus and method
HITACHI LTD54 citations96
US5990968ANov 23, 1999
Video signal processing device for automatically adjusting phase of sampling clocks
HITACHI LTD64 citations95
US6407506B1Jun 18, 2002
Display apparatus, display method and control-drive circuit for display apparatus
HITACHI LTD31 citations92
US5986635ANov 16, 1999
Processor for converting pixel number of video signal and display apparatus using the same
HITACHI LTD35 citations92
US6107984AAug 22, 2000
Processor of video signal and display unit using the same
HITACHI LTD35 citations90
US6741227B2May 25, 2004
Color image display apparatus and method
HITACHI LTD16 citations84
US5541665AJul 30, 1996
Image processing apparatus with change over of clock signals
HITACHI LTD19 citations83
US6836263B2Dec 28, 2004
Display apparatus and method for displaying gradation levels
HITACHI LTD8 citations74
US6917388B2Jul 12, 2005
Video signal processing device for automatically adjusting phase of sampling clocks
HITACHI LTD10 citations73
US6707503B1Mar 16, 2004
Video signal processing device for automatically adjusting phase of sampling clocks
HITACHI LTD10 citations73
US5712532AJan 27, 1998
Scalable CRT display device and phase synchronous circuit for use in display device
HITACHI LTD14 citations71
US5459585AOct 17, 1995
Apparatus and method of storing image signals
HITACHI LTD11 citations71
US6774874B2Aug 10, 2004
Display apparatus for displaying an image and an image displaying method
HITACHI LTD5 citations63
US5272519ADec 21, 1993
Recording/reproducing apparatus employing sum and difference sequential circuitry for lines adjacent in the second or third dimensional direction followed by time base conversion circuitry
HITACHI LTD3 citations63
US6504310B2Jan 7, 2003
Display apparatus
HITACHI LTD5 citations62