Inventor
KUROSAWA TOSHIHARU
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KUROSAWA TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
16 patentsUS6134369AOct 17, 2000
Compact optical waveguide
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD109 citations98
US4929978AMay 29, 1990
Color correction method for color copier utilizing correction table derived from printed color samples
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD161 citations98
US7386185B2Jun 10, 2008
Image processing device and image processing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations96
US5428465AJun 27, 1995
Method and apparatus for color conversion
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD73 citations96
US4030813AJun 21, 1977
Control element having liquid layer attainable to geometrically uneven state in response to electrical signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD75 citations96
US7292733B2Nov 6, 2007
Image processing apparatus and image processing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations92
US4924322AMay 8, 1990
Bi-level image display signal processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations92
US7023577B2Apr 4, 2006
Image processing apparatus, image processing method and recording medium with color image compacting
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US6961462B2Nov 1, 2005
Image processing method and image processor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6873437B1Mar 29, 2005
Image processing method and image processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US7268903B2Sep 11, 2007
Data transfer method, image processing method, data transfer system and image processor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6917704B2Jul 12, 2005
Image processing method, image processing apparatus and image processing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4891710AJan 2, 1990
Bi-level image display signal processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US4890167ADec 26, 1989
Apparatus for processing image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations73
US5229868AJul 20, 1993
Method and apparatus for converting a line density of a bi-level image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US4692811ASep 8, 1987
Apparatus for processing image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations70
PANASONIC CORP
6 patentsUS7860339B2Dec 28, 2010
Visual processing device, visual processing method, visual processing program, intergrated circuit, display device, image-capturing device, and portable information terminal
PANASONIC CORP24 citations93
US7783126B2Aug 24, 2010
Visual processing device, visual processing method, visual processing program, and semiconductor device
PANASONIC CORP18 citations93
US7957590B2Jun 7, 2011
Image processing method, display image processing method, image processing device, image processing program, and integrated circuit device including that image processing device
PANASONIC CORP9 citations84
US7773826B2Aug 10, 2010
Image processing apparatus and image processing method
PANASONIC CORP11 citations84
US7561752B2Jul 14, 2009
Image processing apparatus
PANASONIC CORP12 citations84
US7945115B2May 17, 2011
Visual processing device, visual processing method, visual processing program, and semiconductor device
PANASONIC CORP1 citations52
WATANABE TATSUMI
2 patentsUS8494303B2Jul 23, 2013
Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and pixel values of an original image
WATANABE TATSUMI3 citations62
US8098953B2Jan 17, 2012
Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and edge data
WATANABE TATSUMI3 citations62