Inventor
KUWATA NAOKI
JP95 patents
⚠️ This page may combine multiple inventors who share the name “KUWATA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
36 patentsUS6351558B1Feb 26, 2002
Image processing system, image processing method, and medium having an image processing control program recorded thereon
SEIKO EPSON CORP95 citations99
US6535301B1Mar 18, 2003
Image processing apparatus, image processing method, image processing program recording medium, color adjustment method, color adjustment device, and color adjustment control program recording medium
SEIKO EPSON CORP83 citations98
US6738527B2May 18, 2004
Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, and image evaluation method and a medium on which an image evaluation program is recorded
SEIKO EPSON CORP45 citations96
US6151410ANov 21, 2000
Image processing apparatus, image processing method and medium for storing image-processing control program
SEIKO EPSON CORP84 citations96
US5940524AAug 17, 1999
Image processing method and image processing device
SEIKO EPSON CORP34 citations96
US6351546B1Feb 26, 2002
Image processing method and image processing device
SEIKO EPSON CORP39 citations95
US7375848B2May 20, 2008
Output image adjustment method, apparatus and computer program product for graphics files
SEIKO EPSON CORP28 citations93
US7072074B2Jul 4, 2006
Image processing apparatus, image processing method, image processing program recording medium, color adjustment method, color adjustment device, and color adjustment control program recording medium
SEIKO EPSON CORP14 citations93
US6947078B1Sep 20, 2005
Color correction apparatus, color correction method, and recording medium having color correction control program recorded
SEIKO EPSON CORP28 citations93
US6937370B1Aug 30, 2005
Image data processing method, image data print apparatus, record medium recording image data processing program
SEIKO EPSON CORP39 citations93
US6914628B1Jul 5, 2005
Image processing apparatus and method, and medium containing image processing control program
SEIKO EPSON CORP47 citations93
US6906826B1Jun 14, 2005
Medium on which image modifying program is recorded, image modifying apparatus and method
SEIKO EPSON CORP25 citations93
US6760489B1Jul 6, 2004
Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
SEIKO EPSON CORP46 citations93
US6754381B2Jun 22, 2004
Image processing system, image processing method, and medium having an image processing control program recorded thereon
SEIKO EPSON CORP17 citations93
US6614553B2Sep 2, 2003
Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
SEIKO EPSON CORP36 citations93
US6510254B1Jan 21, 2003
Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
SEIKO EPSON CORP26 citations93
US6392759B1May 21, 2002
Edge-enhancement processing apparatus and method, and medium containing edge-enhancement processing program
SEIKO EPSON CORP37 citations93
US5784488AJul 21, 1998
Image processing method and system
SEIKO EPSON CORP32 citations93
US7466871B2Dec 16, 2008
Edge generation method, edge generation device, medium recording edge generation program, and image processing method
SEIKO EPSON CORP21 citations92
US7099041B1Aug 29, 2006
Image data background determining apparatus image data background determining method, and medium recording thereon image data background determination control program
SEIKO EPSON CORP27 citations92
US7019867B2Mar 28, 2006
Color correction device
SEIKO EPSON CORP17 citations92
US6961037B2Nov 1, 2005
Processing of image data supplied to image display apparatus
SEIKO EPSON CORP22 citations92
US6714204B2Mar 30, 2004
Image processing system
SEIKO EPSON CORP43 citations92
US6404509B1Jun 11, 2002
Color correction device
SEIKO EPSON CORP38 citations92
US5768441AJun 16, 1998
Image processing method and apparatus
SEIKO EPSON CORP27 citations92
US5764813AJun 9, 1998
Image processing method and image processing device
SEIKO EPSON CORP28 citations92
US8681380B2Mar 25, 2014
Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
SEIKO EPSON CORP4 citations84
US7899269B2Mar 1, 2011
Method and device for image quality adjustment of multiple subject image data on layout locations in ornamental image data
SEIKO EPSON CORP7 citations84
US7777914B2Aug 17, 2010
Image-processing device and method using combined color correction table
SEIKO EPSON CORP15 citations84
US7768681B2Aug 3, 2010
Image processing device and method of image processing
SEIKO EPSON CORP10 citations84
US7751644B2Jul 6, 2010
Generation of image quality adjustment information and image quality adjustment with image quality adjustment information
SEIKO EPSON CORP8 citations84
US7483168B2Jan 27, 2009
Apparatus, method, signal and computer program product configured to provide output image adjustment of an image file
SEIKO EPSON CORP16 citations84
US7327490B2Feb 5, 2008
Image processing system via network
SEIKO EPSON CORP17 citations84
US7230742B1Jun 12, 2007
Image data interpolating apparatus and medium on which data interpolating program is recorded
SEIKO EPSON CORP17 citations84
US7027088B1Apr 11, 2006
Color to monotone conversion apparatus, color to monotone conversion method and a medium recording thereon a color to monotone conversion program
SEIKO EPSON CORP14 citations84
US6768559B1Jul 27, 2004
Medium on which printing control program is recorded, printing controller, and printing controlling method
SEIKO EPSON CORP16 citations84
FUJITSU LTD
13 patentsUS6081360AJun 27, 2000
Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level
FUJITSU LTD147 citations99
US7817923B2Oct 19, 2010
Optical transmitting apparatus, optical receiving apparatus, and optical communication system comprising them
FUJITSU LTD55 citations98
US5170274ADec 8, 1992
Optical transmitter
FUJITSU LTD129 citations98
US7444085B2Oct 28, 2008
DQPSK optical receiver circuit
FUJITSU LTD31 citations93
US7441139B2Oct 21, 2008
Skew adjusting circuit and method for parallel signals
FUJITSU LTD24 citations93
US6959061B1Oct 25, 2005
Phase comparator circuit
FUJITSU LTD21 citations93
US6501580B1Dec 31, 2002
Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level
FUJITSU LTD25 citations93
US6064236AMay 16, 2000
Phase detector and timing extracting circuit using phase detector
FUJITSU LTD31 citations93
US5808571ASep 15, 1998
Synchronization control unit which maintains synchronization between serial-to-parallel converters operating in parallel, or between parallel-to-serial converters operating in parallel
FUJITSU LTD35 citations92
US7831005B2Nov 9, 2010
Jitter suppression circuit
FUJITSU LTD15 citations84
US7734188B2Jun 8, 2010
Deskew device and deskew method
FUJITSU LTD12 citations84
US7689133B2Mar 30, 2010
Optical signal reception device and method of controlling optical signal reception
FUJITSU LTD13 citations84
US7555061B2Jun 30, 2009
Optical communication device
FUJITSU LTD10 citations84
AKIYAMA YUICHI
1 patentShowing the top 50 of 95 patents by PatentIndex Score.