Patent International Class: H04N 1/50
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Image forming apparatus and method using density test patterns to adjust process parameters and subsequently update gradation correction data
Inventor: Kobashigawa | Patent Number: 8077351
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Image forming apparatus and method mitigating effects of pixel correction while compensating for shift in scanning position
Inventor: Seki | Patent Number: 8077347
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Halftone independent correction of spatial non-uniformities
Inventor: Monga, et al. | Patent Number: 8072648
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Embedding frequency modulation infrared watermark in digital document
Inventor: Zhao, et al. | Patent Number: 8064102
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Digital photo frame capable of displaying images asynchronously and method thereof
Inventor: Tsai, et al. | Patent Number: 8059132
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Image display medium, method and system for preparing composite image display data
Inventor: Kinoshita | Patent Number: 8045232
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Image forming apparatus and method mitigating effects of pixel correction while compensation for shift in scanning position
Inventor: Seki | Patent Number: 8004715
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Image forming apparatus capable of outputting color and monochrome images, control method thereof and computer readable recording medium
Inventor: Kato, et al. | Patent Number: 7969614
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Color separation multiplexing for real-time multi-dimensional device calibration
Inventor: Bala, et al. | Patent Number: 7956867
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Image forming device and method which outputs mono object when object not actually expressed in colors or not actually to be printed
Inventor: Kim, et al. | Patent Number: 7940424
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Camera device incorporating a print roll validation apparatus
Inventor: Silverbrook, et al. | Patent Number: 7924313
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Image outputting apparatus and control method thereof with output of color copy despite setting for black and white copy
Inventor: Imine | Patent Number: 7911649
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Estimating an amount of color content in a document
Inventor: Malik, et al. | Patent Number: 7907305
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Printing data generating method and generator determining color loss in color printer
Inventor: Yokoyama, et al. | Patent Number: 7903289
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Variable data digital pantographs
Inventor: Wang, et al. | Patent Number: 7869090
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Method, printer driver, and system for printing a stamp correlated to a specified print mode
Inventor: Horiuchi | Patent Number: 7839539
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Methods and ink compositions for invisibly printed security images having multiple authentication features
Inventor: Coyle, et al. | Patent Number: 7821675
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Method of backlit display printing
Inventor: Schori | Patent Number: 7813002
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Display unit and methods of displaying an image
Inventor: Mueller, et al. | Patent Number: 7791562
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Image forming apparatus and program product with plural setting modes and a conditionally displayed screen for adjusting color conversion
Inventor: Miyata | Patent Number: 7764401
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Toner-based noise reduction in electrostatography
Inventor: Tai, et al. | Patent Number: 7755802
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Automatic colorization of monochromatic printed documents
Inventor: Morales, et al. | Patent Number: 7751087
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Printing method for determining color loss in a color printer, and a management print medium
Inventor: Yokoyama, et al. | Patent Number: 7733528
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Predicting graininess index on printing medium when printing according to any ink quantity set based on a graininess profile
Inventor: Kaneko, et al. | Patent Number: 7672016
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Printing method and system for converting color tones to lighter and darker values for printing with light and dark inks
Inventor: Sato, et al. | Patent Number: 7672015
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Method and apparatus controlling printed color tone conditionally using a representative point or alternative representative point
Inventor: Kiyohara, et al. | Patent Number: 7643176
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Color print enhancement system with conversion of PCS encoded picture into photographic process confined PCS and correction for finish
Inventor: Tai, et al. | Patent Number: 7643175
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Method and apparatus for calculating distances and reflection differences between measurement points on printed matter to evaluate image quality
Inventor: Sasanuma, et al. | Patent Number: 7633648
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Method and apparatus for calcuating color differences on measured evaluation charts to evaluate color reproducibility considering image homogeneity
Inventor: Itagaki, et al. | Patent Number: 7626728
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Image forming system with density conversion based on image characteristics and amount of color shift
Inventor: Kitamura, et al. | Patent Number: 7619775
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Image formation from raster data selectively processed based on PDL fill or draw commands
Inventor: Une | Patent Number: 7505175
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Color image data correcting method, color image data correcting device, and color correction table producing program
Inventor: Ono | Patent Number: 7499202
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Methods and apparatus for real time calibration of a print system marking engine
Inventor: Zuber | Patent Number: 7489422
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Image forming apparatus, image forming method and storage medium
Inventor: Hisamura | Patent Number: 7486410
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Prepress procedure of exclusive four-color reproduction with enhanced gamut for rotogravure and special inks, color chart and software used
Inventor: Bolognino, et al. | Patent Number: 7477419
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Image processing method and apparatus, and color conversion table generation method and apparatus
Inventor: Takahashi | Patent Number: 7453598
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Image reproduction
Inventor: Martinez, et al. | Patent Number: 7450268
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Methods and apparatuses for printer recalibration
Inventor: Reed | Patent Number: 7443537
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Image processing apparatus, image processing method, storage medium storing a program readable by a computer and program
Inventor: Suwa, et al. | Patent Number: 7436539
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Image forming device with priority mode to force automatic switching to monochromatic mode over color mode
Inventor: Fukao | Patent Number: 7417770
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System and method for disseminating color ink and colorant formulas
Inventor: Rich | Patent Number: 7417764
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Ink jet printing with switched use of particular color ink depending on number of print head passes corresponding to print quality and speed
Inventor: Yazawa, et al. | Patent Number: 7408676
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Image correction in image sensing system including image sensing apparatus and image processing apparatus
Inventor: Chizawa | Patent Number: 7391532
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State-space based modeling of pixel elements of a dynamically varying color marking device
Inventor: Mestha | Patent Number: 7375851
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Two-dimensional calibration architectures for color devices
Inventor: Sharma, et al. | Patent Number: 7355752
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Method for standardizing input CMYK values for clustered printing environments
Inventor: Mestha, et al. | Patent Number: 7339704
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Method for darkness correction of trapped pixels
Inventor: McElvain | Patent Number: 7339701
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Method and equipment for automatically performing color/monochrome judging of an original
Inventor: Sadowara | Patent Number: 7307759
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Systems and methods for obtaining a spatial color profile, and calibrating a marking system
Inventor: Mestha, et al. | Patent Number: 7295340
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Image formation apparatus and image formation method
Inventor: Yamauchi, et al. | Patent Number: 7215442
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Printer having image correcting capability
Inventor: Narushima, et al. | Patent Number: 7202975
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Printer having image correcting capability
Inventor: Narushima, et al. | Patent Number: 7199904
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Printer having image correcting capability
Inventor: Narushima, et al. | Patent Number: 7196818
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Display unit and methods of displaying an image
Inventor: Mueller, et al. | Patent Number: 7193631
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System and method for color calibration
Inventor: Wu, et al. | Patent Number: 7184175
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Print approval of variable data documents
Inventor: Beckman, et al. | Patent Number: 7184168
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Image reproducing method and apparatus, image processing method and apparatus, and photographing support system
Inventor: Kinjo | Patent Number: 7170632
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Method for inspecting prints
Inventor: Kaltenbach, et al. | Patent Number: 7136191
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Method of and device for managing print colors, and image data processing device
Inventor: Shiraishi | Patent Number: 6999200
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Image processing apparatus and photoprinter using the same
Inventor: Iwaki | Patent Number: 6989914
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Calibration of a multi color imaging system using a predicted color shift
Inventor: Allen, et al. | Patent Number: 6985254
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Image adjusting method and image forming apparatus
Inventor: Taka, et al. | Patent Number: 6968148
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Inkdrop printer with multi-segment printhead
Inventor: Walmsley, et al. | Patent Number: 6947173
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Image processing apparatus
Inventor: Yamaguchi | Patent Number: 6937363
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Image processing apparatus
Inventor: Yamaguchi | Patent Number: 6937363
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Method and apparatus for minimizing the influence of register differences
Inventor: Liston, et al. | Patent Number: 6934041
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Image recording apparatus and method for recording an image on a recording medium
Inventor: Suzuki, et al. | Patent Number: 6932454
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Image forming apparatus
Inventor: Kataoka, et al. | Patent Number: 6930786
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Optical scanning method, optical scanner and image forming apparatus
Inventor: Kimura | Patent Number: 6930700
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Optical printing device
Inventor: Yamada, et al. | Patent Number: 6930699
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Image formation system, recording apparatus, and recording control method
Inventor: Kuronuma, et al. | Patent Number: 6913337
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Image forming apparatus with function of tilt adjustment to laser-beam reflecting mirror
Inventor: Furukawa, et al. | Patent Number: 6906832
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Medium on which image modifying program is recorded, image modifying apparatus and method
Inventor: Kuwata, et al. | Patent Number: 6906826
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Medium on which image modifying program is recorded, image modifying apparatus and method
Inventor: Kuwata, et al. | Patent Number: 6906826
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Technique for printing a color image
Inventor: Bouchard, et al. | Patent Number: 6906736
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Optical scanning device decreasing amount of change in relative scanning position
Inventor: Hayashi | Patent Number: 6903856
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Image processing apparatus, image processing method, and storage medium
Inventor: Iizumi, et al. | Patent Number: 6891638
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Image recording method and image recording apparatus
Inventor: Miyasaka, et al. | Patent Number: 6891630
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Image recording method and image recording apparatus
Inventor: Miyasaka, et al. | Patent Number: 6891630
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Printing device and photograph processing apparatus equipped with such a device
Inventor: Nishikawa | Patent Number: 6891594
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Color synchronization method and color laser printer
Inventor: Sung, et al. | Patent Number: 6888555
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Application programming interface for measuring devices
Inventor: Kohler, et al. | Patent Number: 6873431
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Image recording apparatus for recording an image on a recording medium
Inventor: Suzuki, et al. | Patent Number: 6863371
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Image forming apparatus
Inventor: Takahashi, et al. | Patent Number: 6856338
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Color image forming apparatus with color registration detector
Inventor: Toyoda | Patent Number: 6856336
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Optical scanning device for scanning plural surfaces and image forming apparatus using the optical scanning device
Inventor: Ono | Patent Number: 6856335
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Method and apparatus for image forming capable of effectively adjusting an image recording start position
Inventor: Maeda | Patent Number: 6847390
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Method for including traditional photographic calibration into digital color management
Inventor: Setchell | Patent Number: 6836345
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Sensor attachment position determining method, image forming apparatus, and image forming method
Inventor: Tajima | Patent Number: 6836277
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Printer having image correcting capability
Inventor: Narushima, et al. | Patent Number: 6831755
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Method and apparatus for image forming capable of effectively performing color displacement detection
Inventor: Yamanaka, et al. | Patent Number: 6829465
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Image forming method and device
Inventor: Konishi, et al. | Patent Number: 6822759
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Image forming method and device
Inventor: Konishi, et al. | Patent Number: 6822759
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Multibeam scanning optical apparatus and color image-forming apparatus
Inventor: Kato | Patent Number: 6822666
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Method and apparatus for color image forming capable of performing a precise synchronization between toner image forming per color and its overlaying
Inventor: Yamada, et al. | Patent Number: 6816178
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Digital prepress trapping tools
Inventor: Hawksworth, et al. | Patent Number: 6813042
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Image forming apparatus and image forming method
Inventor: Ishiguro, et al. | Patent Number: 6809750
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Laser beam scanner having an optical path adjustment system
Inventor: Mano | Patent Number: 6803940
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Image forming apparatus
Inventor: Nakahata | Patent Number: 6801239
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Method for generating trapping contours in a print page
Inventor: Weinholz, et al. | Patent Number: 6795214