ClassID:

229338

H04N1/6044 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Colour picture communication systems; Processing of colour picture signals; Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis involving a sensor integrated in the machine or otherwise specifically adapted to read the test pattern

Recent Application in this class:
#1
20260113412
2026-04-23

INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, AND STORAGE MEDIUM

#2
20260109153
2026-04-23

IMAGE FORMING APPARATUS

#3
20260101015
2026-04-09

UNIFORMITY CORRELATION WITH A SPECTRO-CAMERA

#4
20260019527
2026-01-15

IMAGE FORMING SYSTEM AND DISPLAY METHOD FOR IMAGE FORMING APPARATUS

#5
20250301097
2025-09-25

PRINTING SYSTEM, PROGRAM, AND PRINTING CHARACTERISTIC ADJUSTMENT METHOD

#6
20250254261
2025-08-07

IMAGE FORMING APPARATUS AND MAINTENANCE METHOD OF COLORIMETER

#7
20250249689
2025-08-07

IMAGE FORMING APPARATUS

#8
20250236115
2025-07-24

IMAGE FORMING SYSTEM CAPABLE OF SUPPRESSING VARIATION OF INK DISCHARGE AMOUNTS IN PLURALITY OF DISCHARGE ELEMENTS, AND ADJUSTMENT METHOD

#9
20250211687
2025-06-26

IMAGE-FORMING APPARATUS, METHOD AND DISPLAY APPARATUS

#10
20250175566
2025-05-29

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

#11
20250150546
2025-05-08

IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM

#12
20250047800
2025-02-06

INFORMATION PROCESSING DEVICE AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS

#13
20250033376
2025-01-30

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

#14
20250001767
2025-01-02

IMAGE FORMING APPARATUS

#15
20240406336
2024-12-05

COLORIMETER AND IMAGE FORMING APPARATUS INCORPORATING THE SAME

#16
20240397007
2024-11-28

IMAGE READING APPARATUS FOR READING A DOCUMENT, AND IMAGE FORMING SYSTEM

#17
20240380858
2024-11-14

IMAGE FORMING APPARATUS, RECORDING MEDIUM, AND CHART

#18
20240323289
2024-09-26

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

#19
20240314258
2024-09-19

IMAGE FORMING APPARATUS

#20
20240314256
2024-09-19

COLOR CORRECTION METHOD, IMAGE FORMING DEVICE AND STORAGE MEDIUM

#21
20240297950
2024-09-05

METHOD FOR COLOR CORRECTING A DIGITAL PRINTER

#22
20240291931
2024-08-29

METHOD OF CREATING COLOR CHART DATA, INFORMATION PROCESSING APPARATUS FOR CREATING COLOR CHART DATA, COLOR CHART, IMAGE FORMING SYSTEM, AND NON-TRANSITORY RECORDING MEDIUM

#23
20240251054
2024-07-25

IMAGE FORMING APPARATUS, IMAGE READING APPARATUS, AND CALIBRATION METHOD

#24
20240155068
2024-05-09

PRINTING SYSTEM, IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM

#25
20240031511
2024-01-25

Digital watermark enabled scanner with white illumination source

#26
20240022678
2024-01-18

Information processing device and method of controlling image forming apparatus

#27
20230396725
2023-12-07

Method and apparatus for printing a paper web

#28
20230344951
2023-10-26

Color management system, information processing apparatus, and storage medium

#29
20230291842
2023-09-14

Information processing apparatus, abnormality detection method, storage medium, and information processing system

#30
20230283738
2023-09-07

Lighting device and inspection device with light shield irradiation port configured to irradiate light only on the inspection region

#31
20230239420
2023-07-27

CONTROL OF COLORANTS AND TREATMENTS FOR PRINTING

#32
20230224424
2023-07-13

Printing apparatus, method of controlling the same, and storage medium

#33
20230209001
2023-06-29

Printing system, image forming apparatus and method of controlling the same, and storage medium

#34
20230209000
2023-06-29

Calibrating print apparatus

#35
20230164275
2023-05-25

Diagnostic system for diagnosing image forming apparatus using image formed by image forming apparatus

#36
20230136221
2023-05-04

Image processing apparatus and method for determining image data from reading printed document with or without applying light to extract embedded information

#37
20230090095
2023-03-23

Image forming apparatus controlling timing of forming measurement image based on prior measurements and density of image to be formed

#38
20230056391
2023-02-23

CALIBRATION OF AN IMAGE SCANNER IN A PRINTING SYSTEM

#39
20220385768
2022-12-01

Technique for reading images on a sheet controlling sensor based on two measurements modes in which result corresponding to a wavelength range is reduced or not

#40
20220377206
2022-11-24

Methods for using test color sheets for printing device calibration

#41
20220294933
2022-09-15

Information processing device and method of controlling image forming apparatus

#42
20220272232
2022-08-25

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND A NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM THAT STORES AN IMAGE FORMING PROGRAM

#43
20220169037
2022-06-02

Printer Color Calibration Via A Monochromatic Sensor

#44
20220141355
2022-05-05

Image forming apparatus with per-page management of tone correction patches and method thereof

#45
20220141354
2022-05-05

Color measurement apparatus and image forming apparatus for executing calibration of color measurement unit

#46
20220094815
2022-03-24

Image reading device and image forming apparatus for correcting a read image

#47
20220094814
2022-03-24

Image forming apparatus, image reading apparatus,and calibration method for a plurality of imaging sensors

#48
20220060605
2022-02-24

Image forming apparatus, information processing apparatus, and recording medium

#49
20220060589
2022-02-24

Image reader determines if read image data of test pattern satisfies predetermined condition before resuming reading of test pattern

#50
20220038605
2022-02-03

Lighting device and inspection device with light irradiation port configured to discharge cooling air

#51
20220030137
2022-01-27

IMAGE FORMING SYSTEM, IMAGE READING APPARATUS, AND IMAGE PROCESSING METHOD FOR HIGH-ACCURACY COLORIMETRY

#52
20210409574
2021-12-30

Printing apparatus, method of controlling the same, and storage medium

#53
20210382427
2021-12-09

Color registration in real-time

#54
20210314451
2021-10-07

Image forming apparatus, image reading apparatus, and calibration method for a plurality of imaging sensors

#55
20210190592
2021-06-24

Measurement device, printer, and measurement method

#56
20210070070
2021-03-11

Image processing apparatus and non-transitory computer readable medium

#57
20200304687
2020-09-24

Data generating apparatus generating control data for common use in printing processes performed on a plurality of print execution units

#58
20200298586
2020-09-24

Printing apparatus and colorimetry control method of printing apparatus

#59
20200280656
2020-09-03

Image forming apparatus and storage medium for high-accuracy colorimetry

#60
20200267285
2020-08-20

Printing system, color matching method, and program

#61
20200213476
2020-07-02

Image forming device, method, and program product with correction image not recognized as post-processing image

#62
20200070540
2020-03-05

Non-transitory computer-readable storage medium storing program for assisting movement of colorimeter and method of producing printing system

#63
20200070539
2020-03-05

Non-transitory computer-readable storage medium storing program and method of producing printing system

#64
20200007711
2020-01-02

Image forming apparatus prioritizing gradation correction data based on recording medium characteristics or image formed

#65
20190387131
2019-12-19

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium

#66
20190283469
2019-09-19

Image forming apparatus, recording medium conveying method, and recording medium

#67
20190260911
2019-08-22

Color management system having color varification of custom color and standard color

#68
20190260910
2019-08-22

Color management system, printing apparatus and method of controlling the printing apparatus, and storage medium

#69
20190260909
2019-08-22

Image processing apparatus, image processing system, and computer program product

#70
20190260902
2019-08-22

Printing apparatus and determination method

#71
20190174025
2019-06-06

Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method for capturing a reference chart and a subject

#72
20190160839
2019-05-30

Printing apparatus

#73
20190098177
2019-03-28

Data generating apparatus generating control data for common use in printing processes performed on a plurality of print execution units

#74
20190095147
2019-03-28

Information processing apparatus and information processing method

#75
20190084299
2019-03-21

Inkjet recording apparatus

#76
20180343360
2018-11-29

Printing apparatus and control method of printing apparatus including a carriage configured to mount a print head and a camera for capturing an image of a chart printed on a transported print medium

#77
20180332261
2018-11-15

Automated presentation equipment testing

#78
20180290471
2018-10-11

Printing apparatus and printing method that correct image data based on a scanning result of an inspection pattern

#79
20180288235
2018-10-04

Image reading apparatus, image forming system, and program for image reading apparatus

#80
20180285033
2018-10-04

Non-transitory recording medium storing scanner profile correcting program, scanner profile correcting method, and printer

#81
20180278807
2018-09-27

Image forming apparatus, image forming system, and calibration method

#82
20180255208
2018-09-06

Wavelength variable interference filter and driving method of the wavelength variable interference filter

#83
20180241888
2018-08-23

Measuring apparatus and printing apparatus

#84
20180234558
2018-08-16

Calibrated print data generation based on color calibration data accounting for backlight characteristics

#85
20180222216
2018-08-09

Printer and control method therefor

#86
20180167534
2018-06-14

Image capturing device and color measurement method for capturing a reference chart and a subject

#87
20180097973
2018-04-05

Image forming apparatus and storage medium for high-accuracy colorimetry

#88
20180048887
2018-02-15

Image processing device, image processing system, and non-transitory computer readable storage medium

#89
20180048788
2018-02-15

Image forming system, image reading apparatus, and image forming apparatus including means for determining a temperature distribution in a paper medium

#90
20180041663
2018-02-08

Ink amount upper limit setting method and non-transitory computer readable medium for storing program of ink amount upper limit setting method

#91
20180034980
2018-02-01

Calibration system that ensure improved accuracy while reducing calculation cost, calibration method, and recording medium therefor

#92
20170374238
2017-12-28

Measuring color and calibrating printers

#93
20170374237
2017-12-28

Color calibration

#94
20170353630
2017-12-07

Printer, color conversion control program and color conversion control method

#95
20170310854
2017-10-26

Image forming apparatus, non-transitory computer-readable storage medium storing color-conversion control program, and color-conversion control method

#96
20170251129
2017-08-31

Image forming apparatus and computer readable recording medium

#97
20170223229
2017-08-03

Image forming apparatus

#98
20170185875
2017-06-29

Image forming apparatus having print job time display and image quality adjustment control

#99
20170142292
2017-05-18

Image reading apparatus and image forming apparatus using the same

#100
20170134618
2017-05-11

Colorimetric value acquisition method, image forming device, and colorimetric value acquisition control program

#101
20170126933
2017-05-04

Measuring device and printing apparatus

#102
20170094126
2017-03-30

Image reading apparatus and image forming system for performing accurate image correction

#103
20170078531
2017-03-16

Color measurement device and printing apparatus

#104
20170070648
2017-03-09

COLORIMETRY METHOD, COLORIMETRY DEVICE, AND PRINTING APPARATUS

#105
20170064149
2017-03-02

Image reading apparatus and image reading method that reduce error in color reproduction due to variation in light source unit, and recording medium therefor

#106
20170041510
2017-02-09

Image forming apparatus for monitoring and adjusting gradation characteristics

#107
20170041509
2017-02-09

Image forming apparatus

#108
20170034397
2017-02-02

Image capturing apparatus, color measuring device, image forming apparatus, and color measuring system for capturing a reference chart and a subject

#109
20160379099
2016-12-29

Image forming apparatus and computer program product for performing color adjustment based on color shift and tendency for color shift over time

#110
20160379095
2016-12-29

Spectrometry device, image forming device, and spectrometry method

#111
20160370230
2016-12-22

Spectroscopic measurement device, image forming apparatus, and spectroscopic measurement method

#112
20160366305
2016-12-15

Colorimetric device, image forming device, image forming system, and image forming management device

#113
20160358045
2016-12-08

ESTIMATING COLOR PLANE REGISTRATION

#114
20160316092
2016-10-27

Printing apparatus and determination method

#115
20160269598
2016-09-15

Image reading apparatus and image forming system

#116
20160261774
2016-09-08

Color irregularity detecting device, image forming apparatus, and color irregularity detecting method

#117
20160261773
2016-09-08

Chart creation method, control apparatus and non-transitory computer-readable storage medium storing chart creation control program

#118
20160258813
2016-09-08

Spectrometry device, image forming apparatus, and spectrometry method

#119
20160248942
2016-08-25

Color conversion table creation device and method, program, and recording medium

#120
20160248941
2016-08-25

To calibrate a printer

#121
20160205287
2016-07-14

Color measuring apparatus and image forming apparatus

#122
20160182767
2016-06-23

Image processing method

#123
20160182766
2016-06-23

Printing apparatus

#124
20160182765
2016-06-23

Color measurement apparatus and printing apparatus

#125
20160165099
2016-06-09

SYSTEM AND METHOD FOR TUNING DEVICE LINK PROFILES FOR COLOR PRINTING

#126
20160142589
2016-05-19

Color-measuring apparatus, print control apparatus, and print control method

#127
20160119487
2016-04-28

Printing system calibration for backlit images

#128
20160112580
2016-04-21

Image forming apparatus having an optical sensor for converting a toner adhesion amount and image forming method

#129
20160088266
2016-03-24

AUTOMATIC IMAGE COLOR CORRECITON USING AN EXTENDED IMAGER

#130
20160080611
2016-03-17

Imaging device, medium type determining device, and image forming apparatus

#131
20160080610
2016-03-17

Image capturing device, color measurement apparatus, and image forming apparatus

#132
20160080583
2016-03-17

Image reading device and correction method for image reading device

#133
20160072983
2016-03-10

Printer calibration using limited range reflection scanners as input sources

#134
20160063361
2016-03-03

Image detection apparatus and image forming apparatus

#135
20160041034
2016-02-11

Color measuring apparatus, image forming apparatus and color measuring method

#136
20150350493
2015-12-03

Image reading apparatus and image forming apparatus

#137
20150304542
2015-10-22

Camera system, colour measuring system, and offset printing press

#138
20150286907
2015-10-08

Color image processing apparatus, control method therefor, and program for executing image processing method

#139
20150268896
2015-09-24

INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND RECORDING MEDIUM STORING AN IMAGE PROCESSING PROGRAM

#140
20150235114
2015-08-20

Spectral characteristic acquisition device, image evaluation device, and image formation apparatus

#141
20150229810
2015-08-13

Image reader, and method and computer-readable medium therefor

#142
20150213337
2015-07-30

Printer color calibrating method to suppress color variation between devices

#143
20150201110
2015-07-16

Calibration apparatus and method for calibrating image reading apparatus

#144
20150162372
2015-06-11

Image capturing apparatus, medium type determining apparatus, and image forming apparatus

#145
20150156376
2015-06-04

Method for controlling color separations registration

#146
20150138572
2015-05-21

Printing system and method for backlit substrate calibration

#147
20150131131
2015-05-14

Image reading apparatus, and image reading method

#148
20150070737
2015-03-12

Glossiness determining device, color measuring device, image forming apparatus, and glossiness determination method

#149
20150049139
2015-02-19

Color analysis

#150
20140307290
2014-10-16

Image forming apparatus with measuring section which measures a height position of a sheet surface

#151
20140233049
2014-08-21

Test chart used for calibration in image forming apparatus

#152
20140226997
2014-08-14

Image forming apparatus capable of changing the number of light receiving elements of a light receiving unit

#153
20140218754
2014-08-07

Image capturing device and recording apparatus

#154
20140198327
2014-07-17

Control apparatus and non-transitory computer-readable storage medium

#155
20140198326
2014-07-17

Control apparatus and non-transitory computer-readable storage medium

#156
20140177013
2014-06-26

Image forming apparatus, reading apparatus, and control method of reading

#157
20140168677
2014-06-19

Image forming apparatus that controls image formation condition

#158
20140139883
2014-05-22

Color image processing apparatus, control method therefor, and program for executing image processing method

#159
20140104658
2014-04-17

Image forming apparatus and image forming method

#160
20140092402
2014-04-03

System and method for position calibration of a spot of an optical sensor

#161
20140022571
2014-01-23

Image reading apparatus and method, and image forming apparatus

#162
20130258427
2013-10-03

Image reading device and image forming apparatus

#163
20130258368
2013-10-03

Color measurement system to correct color data corresponding to a ratio of detected distance to a reference distance

#164
20130257970
2013-10-03

Color measuring apparatus, printing apparatus and backing plate

#165
20130242361
2013-09-19

Image capturing device, color measuring device, color measuring system, image forming apparatus, and color measuring method

#166
20130242321
2013-09-19

Image capturing unit, color measuring device, image forming device, color measuring system, and color measuring method

#167
20130201244
2013-08-08

Color analysis

#168
20130147872
2013-06-13

Recording apparatus

#169
20130135484
2013-05-30

Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method capturing a subject outside of the image capturing unit

#170
20130063723
2013-03-14

Spectral characteristic acquiring apparatus, spectral characteristic acquiring method and image evaluating apparatus

#171
20130027720
2013-01-31

Color measuring device, image forming apparatus, image forming method, and computer-readable storage medium

#172
20130016164
2013-01-17

Liquid ejection device

#173
20120314232
2012-12-13

Position calibration of a spot of an optical sensor

#174
20120150471
2012-06-14

COLOR PROCESSING APPARATUS, COLOR PROCESSING METHOD AND STORAGE MEDIUM

#175
20120147390
2012-06-14

Digital printing control using a spectrophotometer

#176
20120133960
2012-05-31

Providing calibration data for printer

#177
20120075374
2012-03-29

High density ink-jet printing on a transparency

#178
20120069411
2012-03-22

Image capturing device and recording apparatus

#179
20120026499
2012-02-02

Color measurement device and method for detecting malfunction of color measurement device

#180
20110299101
2011-12-08

Profile processing apparatus, method, and program product to adjusting color printer profile based on condition of colorimetric measurement of test patch

#181
20110261413
2011-10-27

Image forming apparatus including an image calibration system

#182
20100045987
2010-02-25

Applications, systems and methods for identifying and monitoring critical colors in a print job and using an embedded color sensing device to measure critical color test patterns inserted in the print job

#183
20090251715
2009-10-08

Color image forming apparatus, and image forming condition setting method for color image forming apparatus

#184
20090059299
2009-03-05

Image processing method

#185
20060239510
2006-10-26

Device for inspection of print products

#186
20050018219
2005-01-27

Digital printer

#187
17149057
2022-05-31

Printing device calibration system and methods

#188
16247124
2020-04-07

Scanner approximation of an in-line spectrophotometer (ILS) in duplex systems