ClassID:

58662

B41M7/0009 - CPC Classification

Classification description:

After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock Obliterating the printed matter; Non-destructive removal of the ink pattern, e.g. for repetitive use of the support

Recent Application in this class:
#1
20250326243
2025-10-23

Upcycling Device for Used Papers

#2
20250206055
2025-06-26

LAYER FORMATION METHOD, SUBSTRATE REGENERATION METHOD, AND PRINTED MATTER PRODUCTION METHOD

#3
20250194393
2025-06-12

APPARATUS FOR MANUFACTURING DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE

#4
20240416626
2024-12-19

GLASS PANE OF A VEHICLE GLAZING HAVING A PRINT

#5
20240336079
2024-10-10

REFLECTIVE THERMAL TRANSFER PRINTING LABEL MANUFACTURING METHOD, SINGLE-COLOR REFLECTIVE LABEL AND MULTI-COLORS REFLECTIVE LABEL

#6
20240198713
2024-06-20

System and method for precision inking of micro-optic recesses

#7
20240141186
2024-05-02

Methods and compositions for direct print having improved recyclability

#8
20240075739
2024-03-07

Control of laser printhead for writing or erasing content

#9
20230097817
2023-03-30

Deinking of printed substrates

#10
20230095967
2023-03-30

Paper precoat process

#11
20230083956
2023-03-16

Methods and compositions for direct print having improved recyclability

#12
20230073339
2023-03-09

Printing system

#13
20220380618
2022-12-01

ERASABLE INK SET, ERASABLE INK PRINTING APPARATUS, INK SET CONTAINER, PRINTING METHOD, AND RECORDING MEDIUM

#14
20220154017
2022-05-19

ALKALI RELEASE SOLUTION FOR GRAVURE PRINTING INK COMPOSITIONS AND RELEASE METHOD USING THE SAME

#15
20210334056
2021-10-28

Laser printhead raster path configuration for modifying a rewriteable label

#16
20210331470
2021-10-28

Control of laser printhead for writing or erasing content

#17
20210206185
2021-07-08

Systems and methods for printing of removable and permanent images on an object

#18
20210162792
2021-06-03

OPTICAL APPARATUS, RENDERING AND ERASING APPARATUS, AND IRRADIATION METHOD

#19
20200230992
2020-07-23

Erasing unit and erasing method

#20
20200207139
2020-07-02

Decoloring apparatus and method

#21
20200207138
2020-07-02

Decoloring apparatus and method

#22
20200198387
2020-06-25

Systems and methods for printing of removable and permanent images on an object

#23
20200181432
2020-06-11

Methods and compositions for direct print having improved recyclability

#24
20200147990
2020-05-14

System and method of generating a pattern used to process a surface of a fabric through laser irradiation, and fabric created thereby

#25
20200147989
2020-05-14

Optical apparatus, rendering and erasing apparatus, and irradiation method

#26
20200057409
2020-02-20

Image forming apparatus and method for demanding more flexible printing processing

#27
20190337318
2019-11-07

Decoloring apparatus for determining whether to decolor a sheet

#28
20190297227
2019-09-26

Image decoloring apparatus and method setting password to access difference of image data read before and after heating

#29
20190270331
2019-09-05

QUOTA MANAGEMENT APPARATUS, QUOTA MANAGEMENT METHOD AND NON-TEMPORARY RECORDING MEDIUM

#30
20190184730
2019-06-20

Image erasing apparatus and image erasing method

#31
20190160847
2019-05-30

Sheet processing device and sheet manufacturing apparatus

#32
20190141204
2019-05-09

Decoloring device, image processing system, and decoloring method

#33
20190100040
2019-04-04

Sheet processing device, sheet manufacturing apparatus, and sheet processing method

#34
20190092067
2019-03-28

Image processing apparatus

#35
20190075219
2019-03-07

Image decoloring apparatus and method setting password to access difference of image data read before and after heating

#36
20190071270
2019-03-07

Image forming apparatus having sheet sorting function and a sheet sorting method

#37
20190049885
2019-02-14

Decoloring apparatus

#38
20190041781
2019-02-07

Image processing system for forming an image on a sheet using a decolorable coloring material

#39
20190039389
2019-02-07

Printing method, printing device, and printing system

#40
20190007569
2019-01-03

IMAGE FORMING APPARATUS, AND CONTROL PROGRAM AND OPERATION METHOD THEREOF

#41
20190001729
2019-01-03

Decoloring apparatus and method

#42
20180361771
2018-12-20

Erasing apparatus and sheet sorting method

#43
20180339309
2018-11-29

Printing process for oral dosage forms

#44
20180309893
2018-10-25

Image forming apparatus and method of controlling a display for selecting a sheet feeding cassette source

#45
20180304662
2018-10-25

Image erasing apparatus and image erasing method

#46
20180290476
2018-10-11

LIGHT IRRADIATION APPARATUS AND INFORMATION REWRITABLE SYSTEM

#47
20180290475
2018-10-11

PRINTING APPARATUS, PRINTING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

#48
20180290474
2018-10-11

UNPRINTING CARTRIDGE

#49
20180290473
2018-10-11

UNPRINTING ENGINE

#50
20180282101
2018-10-04

Image processing apparatus and sheet transport method

#51
20180264523
2018-09-20

A Method Of Cleaning Of A Printed Band Of Flexible Material, As Well As An Apparatus Therefor

#52
20180259885
2018-09-13

IMAGE FORMING APPARATUS

#53
20180257418
2018-09-13

Printing amount management apparatus and method

#54
20180251327
2018-09-06

Image forming apparatus having sheet sorting function and a sheet sorting method

#55
20180241892
2018-08-23

Decoloring device, image processing system, and decoloring method

#56
20180229530
2018-08-16

CONTROL DEVICE, IMAGE PROCESSING APPARATUS AND METHOD FOR REALIZING EFFICIENCY USE OF ENERGY

#57
20180222237
2018-08-09

DECOLORING APPARATUS FOR DETERMINING WHETHER TO DECOLOR A SHEET

#58
20180208425
2018-07-26

SHEET SORTING DEVICE

#59
20180207972
2018-07-26

IMAGE FORMING APPARATUS

#60
20180191922
2018-07-05

IMAGE FORMING APPARATUS, PRINTING METHOD, AND NON-TRANSITORY STORING MEDIUM

#61
20180178572
2018-06-28

Decolorizing apparatus

#62
20180141365
2018-05-24

Decoloring apparatus and sorting method for paper discharge in decoloring apparatus

#63
20180091661
2018-03-29

Decoloring device, image processing system, and decoloring method

#64
20180086591
2018-03-29

Image processing apparatus and sheet transport method

#65
20180086580
2018-03-29

Image forming apparatus having sheet sorting function and a sheet sorting method

#66
20180086126
2018-03-29

IMAGE PROCESSING APPARATUS

#67
20180081307
2018-03-22

Image processing system for forming an image on a sheet using a decolorable coloring material

#68
20180081304
2018-03-22

Image processing apparatus

#69
20180072083
2018-03-15

THERMOREVERSIBLE RECORDING MEDIUM, IMAGE PROCESSING DEVICE USING THE SAME, AND CONVEYOR LINE SYSTEM

#70
20180067424
2018-03-08

Image processing apparatus and image processing method

#71
20180056697
2018-03-01

Image forming apparatus that forms an image with a decolorable material on an RFID tag

#72
20180056696
2018-03-01

A METHOD FOR RECOVERING POLYMER FROM PRINTED PETG SUBSTRATES

#73
20180052410
2018-02-22

IMAGE FORMING APPARATUS AND ERASING APPARATUS

#74
20180009234
2018-01-11

Conveyor line system and shipping container

#75
20170341111
2017-11-30

METHOD AND SYSTEM FOR REMOVING INK FROM FILMS

#76
20170335518
2017-11-23

System and method for reprinting on paper

#77
20170321379
2017-11-09

System and method for reprinting on paper

#78
20170313056
2017-11-02

Method of cleaning of a printed band of flexible material, as well as an apparatus therefor

#79
20170305177
2017-10-26

Image decoloring apparatus

#80
20170302811
2017-10-19

Image forming apparatus, and control program and operation method thereof

#81
20170259605
2017-09-14

Decoloring apparatus for determining whether to decolor a sheet

#82
20170232774
2017-08-17

Decoloring apparatus and paper conveyance method

#83
20170226355
2017-08-10

Digital fabrication of metallic articles

#84
20170218520
2017-08-03

Methods of manufacturing embossing elements

#85
20170192381
2017-07-06

IMAGE FORMING APPARATUS AND METHOD FOR DEMANDING MORE FLEXIBLE PRINTING PROCESSING

#86
20170187901
2017-06-29

Marking apparatus and decoloring apparatus

#87
20170165993
2017-06-15

Decoloring apparatus and paper conveyance method

#88
20170149992
2017-05-25

Image forming apparatus and method of controlling a display for selecting a sheet feeding cassette source

#89
20170146932
2017-05-25

Image processing apparatus with human sensor to detect a person for controlling decoloration of the image

#90
20170136798
2017-05-18

Power control device, power control method, and recording medium

#91
20170131667
2017-05-11

Image forming apparatus

#92
20170120657
2017-05-04

Image erasing method that selectively decolors a sheet based on user information encoded on the sheet

#93
20170120656
2017-05-04

Erasing apparatus and image forming apparatus that uses the erasing apparatus

#94
20170113479
2017-04-27

Image processing apparatus

#95
20170113478
2017-04-27

Image processing apparatus for forming and decoloring an image on a sheet

#96
20170108810
2017-04-20

Cartridge, image forming apparatus and quality determining method of cartridge

#97
20170100954
2017-04-13

Color erasing apparatus, color erasing system and color erasing control method

#98
20170090345
2017-03-30

Image forming apparatus

#99
20170087914
2017-03-30

Image forming apparatus

#100
20170087913
2017-03-30

Decoloring apparatus and sorting method for paper discharge in decoloring apparatus

#101
20170080737
2017-03-23

Apparatus and method for forming an image with a non-decolorizable material and a decolorizable material

#102
20170080736
2017-03-23

Image erasing apparatus and image erasing method

#103
20170072729
2017-03-16

Image forming apparatus, decoloring apparatus and method of evaluating a condition of a heating portion of an image processing apparatus

#104
20170070644
2017-03-09

Decoloring apparatus

#105
20170036475
2017-02-09

Image elimination apparatus, image eliminating method and image forming apparatus

#106
20170036474
2017-02-09

Power control device, power control method, and recording medium

#107
20170028760
2017-02-02

Image forming apparatus and method for demanding more flexible printing processing

#108
20170015128
2017-01-19

Image erasing apparatus and image erasing method

#109
20170015127
2017-01-19

Printing apparatus, printing method, and non-transitory recording medium

#110
20170008328
2017-01-12

Image forming apparatus and method for processing reused sheet

#111
20170008327
2017-01-12

Image forming apparatus and method for processing reused sheet

#112
20170008326
2017-01-12

Image forming apparatus and method for processing reused sheet

#113
20170001459
2017-01-05

Light irradiation apparatus and information rewritable system

#114
20160375711
2016-12-29

Decoloring apparatus for determining whether to decolor a sheet

#115
20160368302
2016-12-22

Decoloring apparatus and method

#116
20160368301
2016-12-22

Method of determining whether or not to perform decoloring process, and decoloring device

#117
20160368300
2016-12-22

Decoloring method and decoloring device

#118
20160368299
2016-12-22

IMAGE ERASING APPARATUS

#119
20160363902
2016-12-15

Apparatus that forms an image on a medium using a plurality of erasable materials and erasing apparatus

#120
20160363892
2016-12-15

Image forming apparatus and erasing apparatus

#121
20160361941
2016-12-15

IMAGE ERASING APPARATUS AND IMAGE FORMING APPARATUS HAVING IMAGE ERASING FUNCTION

#122
20160361940
2016-12-15

Color erasing apparatus and method of controlling temperature of heat source in color erasing apparatus

#123
20160355038
2016-12-08

Image decoloring apparatus

#124
20160347101
2016-12-01

Erasing apparatus and cooling method

#125
20160342116
2016-11-24

Decolorizing apparatus, image forming apparatus, and decolorizing method

#126
20160339714
2016-11-24

Decolorizing apparatus, image forming apparatus, and decolorizing method

#127
20160318329
2016-11-03

Decoloring apparatus and method for operating the same

#128
20160312366
2016-10-27

Electroplatingly decorated component comprising symbols or a structure introduced into the surface, and method for the production thereof

#129
20160279968
2016-09-29

Image processing method and image processing apparatus

#130
20160271991
2016-09-22

Image erasing method, image erasing apparatus, and conveyor line system using image erasing apparatus

#131
20160271990
2016-09-22

Image processing method, image processing apparatus, and conveyor line system using image processing apparatus

#132
20160271989
2016-09-22

Image processing apparatus

#133
20160263928
2016-09-15

System and method of generating a pattern used to process a surface of a fabric through laser irradiation, and fabric created thereby

#134
20160263927
2016-09-15

Image forming apparatus and erasing apparatus

#135
20160243871
2016-08-25

Label assembly and method of using the same to label articles durably yet removably

#136
20160229212
2016-08-11

Decoloring apparatus and method for operating the same

#137
20160222228
2016-08-04

Methods and compositions for direct print having improved recyclability

#138
20160221378
2016-08-04

Image forming apparatus

#139
20160211636
2016-07-21

Cooling device, laser device, and image processing apparatus

#140
20160193860
2016-07-07

Image forming apparatus, decoloring apparatus and method of evaluating a condition of a heating portion of an image processing apparatus

#141
20160185148
2016-06-30

Decoloring apparatus and method

#142
20160185147
2016-06-30

Decoloring apparatus and method

#143
20160177112
2016-06-23

Pretreatment agent for dye printing and uses of the pretreatment agent

#144
20160176216
2016-06-23

Image forming apparatus

#145
20160173733
2016-06-16

Decoloring apparatus

#146
20160167418
2016-06-16

Systems for erasing an ink from a medium

#147
20160167417
2016-06-16

Image forming apparatus

#148
20160159131
2016-06-09

Apparatus and method for forming an image with a non-decolorizable material and a decolorizable material

#149
20160159130
2016-06-09

Image erasing apparatus and image erasing method

#150
20160159129
2016-06-09

Image erasing apparatus and image erasing method

#151
20160152063
2016-06-02

Image erasing method that selectively decolors a sheet based on user information encoded on the sheet

#152
20160152062
2016-06-02

Image forming apparatus

#153
20160152061
2016-06-02

Color erasing apparatus, color erasing system and color erasing control method

#154
20160144646
2016-05-26

Image forming apparatus

#155
20160144645
2016-05-26

Image processing apparatus for processing image data for printing an image with a decolorable toner

#156
20160136990
2016-05-19

Apparatus and method for forming an image on a recording medium using erasable material and non-erasable material

#157
20160136989
2016-05-19

Color erasing apparatus

#158
20160136988
2016-05-19

IMAGE PROCESSING APPARATUS

#159
20160136987
2016-05-19

Erasing apparatus and image forming apparatus that uses the erasing apparatus

#160
20160114610
2016-04-28

Image decoloring device

#161
20160107469
2016-04-21

Decoloring method and decoloring device

#162
20160107466
2016-04-21

Device and method for erasing and cooling a sheet

#163
20160096388
2016-04-07

Erasing and sorting apparatus

#164
20160075160
2016-03-17

Image elimination apparatus, image eliminating method and image forming apparatus

#165
20160069025
2016-03-10

System and method for reprinting on paper

#166
20160068000
2016-03-10

Erasing apparatus and sheet sorting method

#167
20160067999
2016-03-10

Image-forming apparatus, erasing apparatus, and sheet-reuse system including these apparatuses

#168
20160067998
2016-03-10

Image processing apparatus and image processing method

#169
20160065771
2016-03-03

Image forming apparatus, and control program and operation method thereof

#170
20160046140
2016-02-18

Image forming apparatus

#171
20160001572
2016-01-07

Color erasing apparatus and method for erasing select colors

#172
20150375554
2015-12-31

Apparatus and method for forming an image on a medium using a plurality of erasable materials

#173
20150343826
2015-12-03

Marking apparatus and color erasing apparatus

#174
20150343824
2015-12-03

Color erasing apparatus

#175
20150343808
2015-12-03

Sheet processing apparatus and method for processing sheets

#176
20150343794
2015-12-03

Decoloring apparatus for reading sheet after decoloring image

#177
20150336413
2015-11-26

Cartridge, image forming apparatus and quality determining method of cartridge

#178
20150277305
2015-10-01

Image forming apparatus and temperature controller for forming decolorable images

#179
20150258810
2015-09-17

System and method for reprinting on paper

#180
20150243020
2015-08-27

System and method for adding data to a printed publication

#181
20150217588
2015-08-06

Color erasing apparatus and method of controlling temperature of heat source in color erasing apparatus

#182
20150210875
2015-07-30

Free radical radiation curable liquids for de-inking substrates

#183
20150183251
2015-07-02

Image erasing apparatus that selectively decolors a sheet based on owner information on the sheet

#184
20150160592
2015-06-11

Apparatus and method for forming an image with a plurality of decolorizable materials and for decolorizing the image

#185
20150110537
2015-04-23

Decolorizing apparatus and method of controlling heat source units

#186
20150064638
2015-03-05

Erasing apparatus and cooling method

#187
20150053584
2015-02-26

Recyclable printed plastic container and method

#188
20150037743
2015-02-05

System for decoloring information management of a decoloring apparatus

#189
20150015655
2015-01-15

Digital printers

#190
20140366238
2014-12-18

Water-activated thermochromic materials

#191
20140320574
2014-10-30

Direct printing method for printing a cover layer onto containers

#192
20140313549
2014-10-23

Image erasing apparatus

#193
20140307283
2014-10-16

System, apparatus, and method for forming an image with decolorable toner and erasing toner on a sheet after displaying a reduction in environmental burdens

#194
20140300933
2014-10-09

Image forming apparatus, image forming method, and computer-readable recording medium having image forming program recorded therein

#195
20140300679
2014-10-09

Image erasing apparatus and image erasing method

#196
20140285606
2014-09-25

Image erasing apparatus and image erasing method

#197
20140273770
2014-09-18

Label information degrader

#198
20140240435
2014-08-28

Image erasing apparatus and image forming apparatus

#199
20140218777
2014-08-07

Decolorizing device, sheet decolorizing method, and recording medium for recording decolorizing process program

#200
20140204168
2014-07-24

Image erasing apparatus

#201
20140192127
2014-07-10

Image forming apparatus

#202
20140192126
2014-07-10

Image erasing apparatus

#203
20140192125
2014-07-10

Image erasing apparatus

#204
20140192123
2014-07-10

Image erasing apparatus and image forming apparatus

#205
20140174473
2014-06-26

Methods for removing ink from films

#206
20140174472
2014-06-26

Method and system for removing ink from films

#207
20140104627
2014-04-17

System and method for adding data to a printed publication

#208
20140055546
2014-02-27

Image processing apparatus and method for operating image processing apparatus

#209
20140045685
2014-02-13

Method for color erasing process and color erasing device

#210
20140005045
2014-01-02

APPARATUS AND METHOD FOR DESTROYING CONFIDENTIAL MEDICAL INFORMATION ON LABELS FOR MEDICINES

#211
20130342624
2013-12-26

Color erasing apparatus

#212
20130293660
2013-11-07

Erasing apparatus and method of erasing

#213
20130278701
2013-10-24

Decoloring apparatus, image forming apparatus, and decoloring method

#214
20130267413
2013-10-10

Color erasing apparatus and method of controlling temperature of heat source in color erasing apparatus

#215
20130267412
2013-10-10

Color erasing apparatus and color erasing heat source unit

#216
20130258026
2013-10-03

Decoloring system and control method of decoloring system

#217
20130242026
2013-09-19

Decolorizing device and decolorization condition setting method

#218
20130242025
2013-09-19

Image erasing device and related methods

#219
20130229477
2013-09-05

Image erasing apparatus for erasing image on sheet while carrying sheet

#220
20130172182
2013-07-04

Irreversible thermochromic ink compositions

#221
20130156458
2013-06-20

DECOLORIZING APPARATUS

#222
20130137805
2013-05-30

Reusable print medium and method of manufacturing thereof

#223
20130127149
2013-05-23

DEINKABLE PRINT

#224
20130063793
2013-03-14

AUTOMATIC DOCUMENT FEEDER, IMAGE FORMING APPARATUS, AND METHOD OF DIVIDING SHEET

#225
20130057633
2013-03-07

Image erasing apparatus for erasing image on sheet while carrying sheet

#226
20130002784
2013-01-03

Method for color erasing process and color erasing device

#227
20120327487
2012-12-27

Image processing system, information providing apparatus, and information providing method for simultaneously displaying environmental burden reductions in an image forming apparatus and an erasing apparatus

#228
20120315591
2012-12-13

Decolorizing apparatus

#229
20120306985
2012-12-06

Image erasing apparatus and image erasing method

#230
20120306982
2012-12-06

Color erasing apparatus

#231
20120298293
2012-11-29

LABEL ASSEMBLY AND METHOD OF USING THE SAME TO LABEL ARTICLES DURABLY YET REMOVABLY

#232
20120279524
2012-11-08

Apparatus and method for de-inking printed surfaces

#233
20120270975
2012-10-25

Decolorizable color developing particle comprising color components present in concentration gradient

#234
20120268799
2012-10-25

Process and apparatus for re-usable media by image removal

#235
20120257264
2012-10-11

Decolorizing device, sheet decolorizing method, and recording medium for recording decolorizing process program

#236
20120206739
2012-08-16

System and method for adding data to a printed publication

#237
20120165188
2012-06-28

Apparatus and method for destroying confidential medical information on labels for medicines

#238
20120038958
2012-02-16

Decoloring device consecutively decoloring image on sheet, management device causing decoloring device to consecutively decoloring image on sheet, and decoloring system including decoloring device and management device

#239
20120038733
2012-02-16

Decoloring apparatus to continuously erase images of sheets, decoloring system and paper feeding method of decoloring apparatus

#240
20120025454
2012-02-02

Decoloring apparatus and sheet conveyance control method

#241
20120020707
2012-01-26

Achromatic apparatus for achromatizing achromatic toner image formed on recording medium

#242
20110317198
2011-12-29

Image processing apparatus and sheet diverting method

#243
20110310142
2011-12-22

TIME LIMITED PRINTING METHOD AND DEVICE

#244
20110308718
2011-12-22

Label assembly and method of using the same to label articles durably yet removably

#245
20110305851
2011-12-15

Reusable printing medium and apparatus and method employing the same

#246
20110261133
2011-10-27

Decoloring apparatus, image forming apparatus, and decoloring method

#247
20110247654
2011-10-13

Recyclable printed plastic container and method

#248
20110236843
2011-09-29

Decoloring apparatus, controlling apparatus, method for displaying

#249
20110235075
2011-09-29

Decoloring apparatus capable of displaying reuse ratio of decolored sheets

#250
20110234736
2011-09-29

Image erasing apparatus, and method of determining foreign matter attached to recording medium supplied to image erasing apparatus

#251
20110104409
2011-05-05

Inkjet print media

#252
20110092364
2011-04-21

Oligomeric spiropyrans for erasable medium applications

#253
20110090268
2011-04-21

Time limited printing method and device

#254
20110073134
2011-03-31

Process for removing ink from printed substrate

#255
20110065056
2011-03-17

IMAGE DECOLORING DEVICE

#256
20110037821
2011-02-17

Erase decoupled from writing for erasable paper

#257
20110027546
2011-02-03

Label assembly and method of using the same to label articles durably yet removably

#258
20100315475
2010-12-16

Image erasing apparatus for erasing image on sheet while carrying sheet

#259
20100272449
2010-10-28

Image forming apparatus, image forming method, and computer-readable recording medium having image forming program recorded therein

#260
20100260534
2010-10-14

Writing kit with plastic sheets

#261
20100196630
2010-08-05

Peeling member, member for forming peeling member, method of manufacturing peeling member, image remover, image forming and removing system, and image removing method

#262
20100118361
2010-05-13

Image elimination apparatus, image eliminating method and image forming apparatus

#263
20100096386
2010-04-22

DIGITAL PRINTING PLASTIC CONTAINERS WITH IMPROVED ADHESION AND RECYCLABILITY

#264
20090318289
2009-12-24

Photochromic medium with erase-on-demand capability

#265
20090128860
2009-05-21

System and method for adding data to a printed publication

#266
20090097892
2009-04-16

Image removing device, image removing method, and image forming/removing system

#267
20080311521
2008-12-18

Inkless reimageable printing paper and method

#268
20080311519
2008-12-18

Inkless reimageable printing paper and method

#269
20080311490
2008-12-18

Inkless reimageable printing paper and method

#270
20080311489
2008-12-18

Inkless reimageable printing paper and method

#271
20080044747
2008-02-21

Solvent-less process for producing transient documents

#272
20080035003
2008-02-14

Process for Producing Printed Articles

#273
20070159517
2007-07-12

METHOD OF ERASING IMAGE, IMAGE ERASING APPARATUS, AND METHOD OF RECYCLING RECORDING MEDIUM

#274
20070157850
2007-07-12

METHOD FOR ACHROMATIZING DYE, DEVICE WHICH USES THE SAME, AND METHOD FOR RECYCLING RECORDING MEDIUM

#275
20070151945
2007-07-05

METHOD OF ERASING IMAGE AND METHOD OF RECYCLING RECORDING MEDIUM

#276
20070014974
2007-01-18

Method and system for creating fine lines using ink jet technology

#277
20060222825
2006-10-05

Method for use of a polymer coated paper or board as printing substrate, a printed product obtained by the method and use of a coating

#278
20060141224
2006-06-29

Writing kit with plastic sheets

#279
20060127152
2006-06-15

Image removing method, image removing device, and image forming apparatus

#280
20060062997
2006-03-23

Reusable electrophotographic recording medium and method for producing the same, image forming method, and method for repeatedly using electrophotographic recording medium

#281
20050158487
2005-07-21

Image forming material, method and device for removing images, and image forming process and apparatus

#282
20050153113
2005-07-14

Label assembly and method of using the same to label articles durably yet removably

#283
20050134670
2005-06-23

Image-erasing apparatus and image-erasing method

#284
15875211
2019-03-26

Process control sensing of toner coverage

#285
15466038
2018-05-22

Image forming apparatus

#286
15412823
2017-11-21

Image forming apparatus and mask forming method

#287
15202081
2017-12-05

Image forming apparatus that forms an image with a decolorable material on an RFID tag

#288
15005414
2017-04-25

Marking apparatus

#289
14813506
2016-04-05

Image erasing apparatus configured to turn over a sheet and method for processing a sheet

#290
14570807
2016-02-23

Decoloring apparatus