Patents-Review.com
ClassID:

177900 ⎘

G03G21/00 - CPC Classification

Classification description:

Arrangements not provided for by groups  - , e.g. cleaning, elimination of residual charge

Sub-classes:
Recent Application in this class:
#1
20260029742
2026-01-29

METHOD FOR CLEANING ADHESIVE TONER ADHERED TO BOOKLET MAKING APPARATUS

 #2
20250002281
2025-01-02

IMAGE FORMING APPARATUS

 #3
20240308255
2024-09-19

Roller cleaning mechanism and image formation apparatus therewith

 #4
20240199357
2024-06-20

CONTROL DEVICE, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING CONTROL PROGRAM, AND FEEDING DEVICE

 #5
20240059516
2024-02-22

PAPER JAM INDICATION ESTIMATION DEVICE, PAPER JAM INDICATION ESTIMATION METHOD, AND RECORDING MEDIUM

 #6
20230418181
2023-12-28

INFORMATION STORAGE SYSTEM INCLUDING A PLURALITY OF TERMINALS

 #7
20230100801
2023-03-30

Recording apparatus, method, and storage medium

 #8
20230061696
2023-03-02

Image forming apparatus stores contact history information of person contacted virus, and further displays information of survival of the virus contacted by the person at a site of the image forming apparatus

 #9
20230041654
2023-02-09

LIGHT-EMITTING DEVICE

 #10
20220404757
2022-12-22

Light-emitting device

 #11
20220357684
2022-11-10

Information storage system including a plurality of terminals

 #12
20220308519
2022-09-29

Cleaning device capable of preventing solidification of toner and image forming apparatus including the same

 #13
20220214640
2022-07-07

STRUCTURE FOR CLEANING SENSOR

 #14
20210382409
2021-12-09

Optical scanning device and image forming device

 #15
20210382408
2021-12-09

Optical scanning device and image forming device

 #16
20210356884
2021-11-18

Information storage system including a plurality of terminals

 #17
20210309476
2021-10-07

IMAGE READING DEVICE AND METHOD FOR DETERMINING ACCOMPANIMENT BY METAL OBJECT

 #18
20210286293
2021-09-16

Print operations comprising user specified printing tasks and cleaning operations

 #19
20210216031
2021-07-15

Static elimination device and medium processing device using the same

 #20
20210096479
2021-04-01

Image forming apparatus and cartridge that include light guide that guides light

 #21
20210088933
2021-03-25

Information storage system including a plurality of terminals

 #22
20200379398
2020-12-03

Cleaning transparent member provided on image forming apparatus to reduce foreign matter

 #23
20200379380
2020-12-03

Cleaning device and image forming apparatus

 #24
20200377289
2020-12-03

PACKAGING MEMBER FOR CLEANING BLADES

 #25
20200376866
2020-12-03

Cleaning device and image forming apparatus

 #26
20200348615
2020-11-05

Developer container which discharges toner from a lower side and includes a box section

 #27
20200290382
2020-09-17

Information processing device with an antenna installed on a display mechanism to perform communication with portable terminal, and irradiated display lamp

 #28
20200249609
2020-08-06

Image forming apparatus and method for image forming

 #29
20200207139
2020-07-02

Decoloring apparatus and method

 #30
20200207138
2020-07-02

Decoloring apparatus and method

 #31
20200105237
2020-04-02

Sound absorber, electronic device with sound absorbing device, and image forming apparatus with sound absorber

 #32
20200103815
2020-04-02

Image forming apparatus which forms feeder image for feeding toner to cleaner

 #33
20200081392
2020-03-12

Image forming apparatus including optical print head

 #34
20200057409
2020-02-20

Image forming apparatus and method for demanding more flexible printing processing

 #35
20200033785
2020-01-30

Photosensitive drum unit to address vibration of a charge roller

 #36
20200026220
2020-01-23

Developer container having a cap with three portions of different diameters

 #37
20200026218
2020-01-23

Sensor unit and image forming apparatus

 #38
20200012222
2020-01-09

Image forming apparatus, method of controlling the same, and storage medium that select, from among a plurality of paper feed sources, one that satisfies a selected condition

 #39
20190339758
2019-11-07

Image forming apparatus, power control method, and non-transitory recording medium

 #40
20190337318
2019-11-07

Decoloring apparatus for determining whether to decolor a sheet

 #41
20190310803
2019-10-10

Inkjet recording apparatus system and display unit

 #42
20190310581
2019-10-10

Image forming apparatus

 #43
20190294224
2019-09-26

Image forming apparatus, power control method, and non-transitory recording medium

 #44
20190250548
2019-08-15

Image forming apparatus and method for image forming

 #45
20190227617
2019-07-25

Electronic apparatus, power-saving control method, and program

 #46
20190225447
2019-07-25

Paper sheet recycling and printing apparatus, printing apparatus, and paper sheet recycling apparatus

 #47
20190219943
2019-07-18

Image removing device, method for recycling recording material, and image removing method

 #48
20190184721
2019-06-20

Information processing device

 #49
20190160847
2019-05-30

Sheet processing device and sheet manufacturing apparatus

 #50
20190147307
2019-05-16

Image forming apparatus, reader writer, and colorant cartridge

 #51
20190141204
2019-05-09

Decoloring device, image processing system, and decoloring method

 #52
20190137926
2019-05-09

Optical scanning device and image forming apparatus including the same

 #53
20190137921
2019-05-09

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

 #54
20190129359
2019-05-02

Image forming apparatus, duct unit

 #55
20190129353
2019-05-02

Image forming apparatus including optical print head

 #56
20190109957
2019-04-11

Image recording device with a reader and processor for calibrating the reader

 #57
20190107802
2019-04-11

Image forming apparatus

 #58
20190092067
2019-03-28

Image processing apparatus

 #59
20190086849
2019-03-21

Image forming apparatus, method of controlling the same, and storage medium that select, from among a plurality of paper feed sources, one that satisfies a selected condition

 #60
20190086264
2019-03-21

Colorimetric sensor device and image formation apparatus

 #61
20190082074
2019-03-14

Image reading device and image forming apparatus

 #62
20190071270
2019-03-07

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

 #63
20190049885
2019-02-14

Decoloring apparatus

 #64
20190047810
2019-02-14

IMAGE READING DEVICE AND METHOD FOR DETERMINING ACCOMPANIMENT BY METAL OBJECT

 #65
20190041781
2019-02-07

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

 #66
20190016165
2019-01-17

IMAGE FORMING APPARATUS AND CONTROL METHOD

 #67
20190011872
2019-01-10

Cleaning blade

 #68
20190009593
2019-01-10

Image forming apparatus

 #69
20190001729
2019-01-03

Decoloring apparatus and method

 #70
20180364636
2018-12-20

Image forming apparatus having optical print head

 #71
20180364634
2018-12-20

Cleaning device and image forming apparatus

 #72
20180364608
2018-12-20

Image forming apparatus having optical print head

 #73
20180348663
2018-12-06

Image forming apparatus controlling applied charging voltage based on potential of electrode film

 #74
20180341206
2018-11-29

Image forming apparatus

 #75
20180314194
2018-11-01

Image processing apparatus having image heating portions that can perform decoloring processing independently

 #76
20180295251
2018-10-11

Scanning module cleaning device

 #77
20180275553
2018-09-27

Cleaning member, charging device, and image forming apparatus

 #78
20180267456
2018-09-20

IMAGE FORMING APPARATUS AND METHOD FOR DEMANDING MORE FLEXIBLE PRINTING PROCESSING

 #79
20180257418
2018-09-13

Printing amount management apparatus and method

 #80
20180253028
2018-09-06

Apparatus and method for preventing an information storage device from falling from a removable device

 #81
20180251327
2018-09-06

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

 #82
20180241892
2018-08-23

Decoloring device, image processing system, and decoloring method

 #83
20180231926
2018-08-16

Image forming apparatus and unit control device

 #84
20180227459
2018-08-09

Image forming apparatus for printing a banner page using decolorable or non-decolorable toner

 #85
20180224773
2018-08-09

Image forming apparatus

 #86
20180222237
2018-08-09

DECOLORING APPARATUS FOR DETERMINING WHETHER TO DECOLOR A SHEET

 #87
20180210388
2018-07-26

Image forming apparatus and image forming method having decolorizing function in the image forming apparatus

 #88
20180207965
2018-07-26

Information processing device

 #89
20180188677
2018-07-05

Image forming apparatus

 #90
20180164736
2018-06-14

Development processing device

 #91
20180164712
2018-06-14

SHEET PROCESSING APPARATUS FOR DETERMINING LIKELIHOOD OF SHEETS TO STICK AFTER STACKING

 #92
20180159991
2018-06-07

Delivery management system

 #93
20180111393
2018-04-26

Image forming apparatus and non-transitory computer readable medium for processing an instruction to use a borderless printing function

 #94
20180101121
2018-04-12

Image forming apparatus and lubricant application device

 #95
20180095405
2018-04-05

Image forming apparatus with cleaning mechanism for LED print head having light emitting elements

 #96
20180095307
2018-04-05

Hyperspectral imaging system

 #97
20180088515
2018-03-29

Image forming apparatus and method of controlling an image forming apparatus

 #98
20180086126
2018-03-29

IMAGE PROCESSING APPARATUS

 #99
20180081307
2018-03-22

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

 #100
20180081304
2018-03-22

Image processing apparatus

 #101
20180067708
2018-03-08

Electronic apparatus and image forming apparatus

 #102
20180067424
2018-03-08

Image processing apparatus and image processing method

 #103
20180052410
2018-02-22

IMAGE FORMING APPARATUS AND ERASING APPARATUS

 #104
20180027315
2018-01-25

Electronic device including element in which electric current flows, and image forming device including the electronic device

 #105
20170371292
2017-12-28

Image forming apparatus including a rotatable exposure device

 #106
20170341444
2017-11-30

Communication terminal device and communication system

 #107
20170330546
2017-11-16

Device and image forming apparatus

 #108
20170318189
2017-11-02

Information processing system, authentication method, and non-transitory storage medium storing authentication program for inputting authentication pattern

 #109
20170308016
2017-10-26

Image forming apparatus

 #110
20170269512
2017-09-21

Image forming apparatus

 #111
20170261882
2017-09-14

Image forming apparatus and lubricant discharge control method

 #112
20170259605
2017-09-14

Decoloring apparatus for determining whether to decolor a sheet

 #113
20170235264
2017-08-17

Image forming apparatus, foreign object detecting system, and method for producing foreign object detecting system

 #114
20170205757
2017-07-20

Image forming apparatus

 #115
20170139658
2017-05-18

Information processing apparatus controlling screen to be displayed

 #116
20170115622
2017-04-27

Image forming apparatus

 #117
20170104890
2017-04-13

Image forming apparatus, image forming system, and method for forming images including external devices

 #118
20170094086
2017-03-30

Image reading apparatus

 #119
20170082969
2017-03-23

Image forming apparatus

 #120
20170068198
2017-03-09

Image forming apparatus

 #121
20170068191
2017-03-09

Image forming apparatus and image forming method having decolorizing function in the image forming apparatus

 #122
20170060072
2017-03-02

IMAGE FORMING APPARATUS

 #123
20170052501
2017-02-23

Solid lubricant, image forming apparatus and image forming method

 #124
20170028760
2017-02-02

Image forming apparatus and method for demanding more flexible printing processing

 #125
20170023906
2017-01-26

Image forming apparatus, image forming system and image forming maintenance method

 #126
20170010577
2017-01-12

Developer detector and developing device

 #127
20160368302
2016-12-22

Decoloring apparatus and method

 #128
20160363892
2016-12-15

Image forming apparatus and erasing apparatus

 #129
20160349694
2016-12-01

Image forming apparatus, image forming unit, cleaning control method

 #130
20160320745
2016-11-03

Cartridge and image forming apparatus

 #131
20160319486
2016-11-03

Toner cleaning sheet and method of manufacturing same

 #132
20160318329
2016-11-03

Decoloring apparatus and method for operating the same

 #133
20160300558
2016-10-13

Sound absorbing device, electronic device, and image forming apparatus

 #134
20160282800
2016-09-29

Image forming apparatus

 #135
20160282799
2016-09-29

IMAGE FORMING APPARATUS

 #136
20160274485
2016-09-22

Optical scanning device and image forming apparatus

 #137
20160259292
2016-09-08

Transfer-section contamination prevention device and image forming apparatus

 #138
20160246242
2016-08-25

Printhead including an assembly for cleaning a lens and a displaceable light-emitting diode assembly and methods thereof

 #139
20160231689
2016-08-11

Image forming apparatus performing a corona products removal mode

 #140
20160229212
2016-08-11

Decoloring apparatus and method for operating the same

 #141
20160225363
2016-08-04

Device and image forming apparatus

 #142
20160216682
2016-07-28

Cleaning device and image forming apparatus incorporating same

 #143
20160216681
2016-07-28

Image forming apparatus

 #144
20160195843
2016-07-07

Image forming apparatus with a controller for forming a toner patch

 #145
20160185148
2016-06-30

Decoloring apparatus and method

 #146
20160154368
2016-06-02

Image forming apparatus, image forming method, and storage medium

 #147
20160144645
2016-05-26

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

 #148
20160132015
2016-05-12

Image forming apparatus

 #149
20160114610
2016-04-28

Image decoloring device

 #150
20160062288
2016-03-03

Electric equipment

 #151
20160046140
2016-02-18

Image forming apparatus

 #152
20160026145
2016-01-28

Image forming apparatus having photosensor cleaner and method of controlling the photosensor cleaner

 #153
20160026144
2016-01-28

Image forming apparatus

 #154
20160016179
2016-01-21

Powder purging apparatus and method

 #155
20160004215
2016-01-07

Image forming apparatus and duct

 #156
20150377944
2015-12-31

Electronic apparatus preventing erroneous detection of sensor output due to AC line noise and erroneous detection prevention method

 #157
20150346633
2015-12-03

Sheet processing apparatus for determining likelihood of sheets to stick after stacking

 #158
20150339556
2015-11-26

Image processing apparatus and control method therefor

 #159
20150338818
2015-11-26

Image forming apparatus and image forming method

 #160
20150338815
2015-11-26

Image forming apparatus and image forming system

 #161
20150338772
2015-11-26

Cartridge and image forming apparatus

 #162
20150336762
2015-11-26

Paper dust removal device

 #163
20150332134
2015-11-19

Image forming system and network management device including an image forming apparatus and an accessory device

 #164
20150331384
2015-11-19

Cleaning blade and image forming apparatus

 #165
20150331382
2015-11-19

Image forming apparatus

 #166
20150294206
2015-10-15

Display device and image forming apparatus capable of switching a display language of an authentication screen to a display language of a user

 #167
20150293485
2015-10-15

Apparatus and method for preventing an information storage device from falling from a removable device

 #168
20150248102
2015-09-03

Image forming apparatus including a cleaning unit configured to clean a part of a container

 #169
20150246554
2015-09-03

Method for temporally decoloring a part of image form on a sheet and coloring the decolored image again

 #170
20150243274
2015-08-27

Sound absorbing device, electronic device, and image forming apparatus

 #171
20150160592
2015-06-11

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

 #172
20150110537
2015-04-23

Decolorizing apparatus and method of controlling heat source units

 #173
20150064638
2015-03-05

Erasing apparatus and cooling method

 #174
20150062624
2015-03-05

Electric equipment

 #175
20150037079
2015-02-05

Image forming apparatus and cleaning method

 #176
20150037067
2015-02-05

Image forming device

 #177
20150023696
2015-01-22

Image forming apparatus and light concentrating device

 #178
20150023686
2015-01-22

Toner collecting device for image forming apparatus

 #179
20150015655
2015-01-15

Digital printers

 #180
20150001791
2015-01-01

Sheet conveying device and image forming apparatus with same

 #181
20140369724
2014-12-18

Image forming apparatus

 #182
20140363193
2014-12-11

Air-bearing photoreceptor backer bar for eliminating transfer streaks

 #183
20140348557
2014-11-27

Image forming apparatus which determines ultra-fine particle generation

 #184
20140348530
2014-11-27

Image forming apparatus having bearing body and cleaning unit

 #185
20140348529
2014-11-27

CLEANING DEVICE, IMAGE FORMING APPARATUS, AND CLEANING METHOD

 #186
20140341602
2014-11-20

Apparatus and method for preventing an information storage device from falling from a removable device

 #187
20140320926
2014-10-30

Information processing apparatus, method, and medium with touch screen operability

 #188
20140314443
2014-10-23

Apparatus and method for preventing an information storage device from falling from a removable device

 #189
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

 #190
20140300933
2014-10-09

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

 #191
20140286670
2014-09-25

Apparatus and method for preventing an information storage device from falling from a removable device

 #192
20140241758
2014-08-28

Toner cartridge having a shutter lock mechanism

 #193
20140219679
2014-08-07

Image forming apparatus

 #194
20140219667
2014-08-07

Image processing apparatus with job recovery function

 #195
20140218777
2014-08-07

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

 #196
20140205339
2014-07-24

Image forming apparatus

 #197
20140203492
2014-07-24

Sheet discharging device and erasing device

 #198
20140199103
2014-07-17

Image erasing apparatus, image forming apparatus and image erasing method

 #199
20140198347
2014-07-17

Document management apparatus

 #200
20140193184
2014-07-10

DECOLORIZATION PROCESSING METHOD AND DECOLORIZING DEVICE

 #201
20140193183
2014-07-10

Sheet processing apparatus

 #202
20140193169
2014-07-10

Image forming apparatus

 #203
20140192374
2014-07-10

Image forming apparatus

 #204
20140178089
2014-06-26

Systems and methods for implementing variable speed toner removal in an intermediate transfer element cleaning device

 #205
20140169844
2014-06-19

Image forming apparatus to transfer toner

 #206
20140147164
2014-05-29

Image forming apparatus

 #207
20140119768
2014-05-01

Optical scanner and image forming device

 #208
20140119763
2014-05-01

IMAGE FORMING APPARATUS

 #209
20140112676
2014-04-24

Image forming apparatus

 #210
20140093293
2014-04-03

Erasing apparatus

 #211
20140086599
2014-03-27

Development device, process cartridge, and image forming apparatus

 #212
20140079450
2014-03-20

FIXING DEVICE AND IMAGE FORMING APPARATUS

 #213
20140079448
2014-03-20

Cleaning device, fixing device, and image forming apparatus

 #214
20140072322
2014-03-13

Image forming apparatus and image forming method

 #215
20140062007
2014-03-06

Image forming apparatus

 #216
20140056611
2014-02-27

Method for restoring imaging cartridge chip

 #217
20140055546
2014-02-27

Image processing apparatus and method for operating image processing apparatus

 #218
20140037325
2014-02-06

Apparatus and method for preventing an information storage device from falling from a removable device

 #219
20140010572
2014-01-09

Image carrier surface treatment device, process cartridge, and image forming apparatus

 #220
20130315627
2013-11-28

Development processing device

 #221
20130308987
2013-11-21

Wire-wrapped grooved rollers for cleaning action using brush-like system

 #222
20130302076
2013-11-14

Glossing device

 #223
20130287427
2013-10-31

Image forming apparatus having a cleaning unit to clean an optical sensor unit

 #224
20130279924
2013-10-24

Printing consumables chips and containers

 #225
20130272739
2013-10-17

Image forming apparatus having a cooling unit and method for forming image using the same

 #226
20130272737
2013-10-17

Heating device

 #227
20130243504
2013-09-19

Image decolorizing device with movable contact parts, and related method

 #228
20130235438
2013-09-12

Image reader, image eraser, and related methods

 #229
20130223877
2013-08-29

Apparatus and method for preventing an information storage device from falling from a removable device

 #230
20130216286
2013-08-22

Image forming apparatus, protective agent supplying member and protective layer forming apparatus

 #231
20130195485
2013-08-01

Image forming apparatus

 #232
20130156461
2013-06-20

Charging device and image forming apparatus

 #233
20130156458
2013-06-20

DECOLORIZING APPARATUS

 #234
20130147122
2013-06-13

SEALING MEMBER COMPRISING WOVEN FABRIC

 #235
20130142537
2013-06-06

Image forming apparatus

 #236
20130136478
2013-05-30

Image forming apparatus and control method for image forming apparatus for switching a printing method based on state of drawing object

 #237
20130136471
2013-05-30

Printer maintenance by application of a service patch

 #238
20130136459
2013-05-30

Information processing apparatus and control program

 #239
20130130172
2013-05-23

Deinking a print

 #240
20130127964
2013-05-23

Producing a deinkable print

 #241
20130108312
2013-05-02

Apparatus and methods for delivery of a functional material to an image forming member

 #242
20130089352
2013-04-11

Image forming apparatus, control method, and control program

 #243
20130077983
2013-03-28

Image forming apparatus and image forming method using a decolorable color material

 #244
20130077982
2013-03-28

Image inspection device and image forming apparatus

 #245
20130071911
2013-03-21

Method for paper treatment with enzyme

 #246
20130071163
2013-03-21

Image forming apparatus

 #247
20130070305
2013-03-21

Printed image erasing system

 #248
20130070265
2013-03-21

Mark forming apparatus, image forming apparatus, and mark forming method

 #249
20130063793
2013-03-14

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

 #250
20130058666
2013-03-07

Image forming apparatus

 #251
20130051850
2013-02-28

Process cartridge

 #252
20130022378
2013-01-24

Image forming apparatus

 #253
20130022365
2013-01-24

Image forming apparatus capable of printing long sheets

 #254
20130016376
2013-01-17

Document administration system and document administration method

 #255
20130015623
2013-01-17

Decolorizing device and method for controlling decolorizing device

 #256
20130011149
2013-01-10

Image forming apparatus and method for controlling image forming apparatus, which includes fixing and decolorizing section

 #257
20130001050
2013-01-03

Sheet processing apparatus, sheet conveying path opening method, and erasing apparatus

 #258
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

 #259
20120321340
2012-12-20

Method for externally heating a photoreceptor

 #260
20120314257
2012-12-13

Image forming apparatus, control method, and control program

 #261
20120307314
2012-12-06

Sheet sorting device and sheet sorting method

 #262
20120306984
2012-12-06

Sheet discharging device and erasing device

 #263
20120306144
2012-12-06

DISCHARGED SHEET ALIGNING DEVICE AND IMAGE ERASING APPARATUS INCLUDING THE SAME

 #264
20120273682
2012-11-01

Volatile organic compound sensor

 #265
20120269548
2012-10-25

Image forming apparatus and image forming method

 #266
20120269546
2012-10-25

Image forming apparatus and image forming method

 #267
20120269536
2012-10-25

Image forming apparatus

 #268
20120268799
2012-10-25

Process and apparatus for re-usable media by image removal

 #269
20120257264
2012-10-11

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

 #270
20120251214
2012-10-04

Roller cleaning device and image forming apparatus

 #271
20120251158
2012-10-04

Optical scanning apparatus and image forming apparatus

 #272
20120207511
2012-08-16

Image forming device

 #273
20120200871
2012-08-09

Information storage device, removable device, developer container, and image forming apparatus

 #274
20120195649
2012-08-02

Regenerated elastic roller manufacturing process, regenerated elastic roller, electropohotographic process cartridge, and electropohotographic image forming apparatus

 #275
20120195622
2012-08-02

Paper particle removing device, and image formation device provided with paper particle removing device

 #276
20120163837
2012-06-28

Image forming apparatus

 #277
20120141154
2012-06-07

Image forming apparatus congigured to form an image by using a recolorable decolorable colorant and undecolorable colorant or anunrecolorable decolorable colorant and fix both colorant at the same time, and method for reuse of sheet

 #278
20120133987
2012-05-31

Image forming apparatus and image forming system

 #279
20120128386
2012-05-24

IMAGE FORMING APPARATUS CONTROLLING OPERATION NOISE VOLUME

 #280
20120120435
2012-05-17

Image forming apparatus, control method, and control program

 #281
20120106998
2012-05-03

Image forming apparatus

 #282
20120099885
2012-04-26

Image forming apparatus including toner receiver

 #283
20120076522
2012-03-29

Image forming apparatus

 #284
20120063809
2012-03-15

Protective agent for image bearing member, protective layer setting unit, and process cartridge

 #285
20120056962
2012-03-08

Image erasing apparatus and image forming apparatus

 #286
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

 #287
20120038733
2012-02-16

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

 #288
20120038732
2012-02-16

Decoloring apparatus and sheet transport control method

 #289
20120020707
2012-01-26

Achromatic apparatus for achromatizing achromatic toner image formed on recording medium

 #290
20120008970
2012-01-12

IMAGE FORMING APPARATUS AND CLEANING METHOD

 #291
20120002236
2012-01-05

IMAGE FORMATION APPARATUS

 #292
20110318049
2011-12-29

Toner conveying device or image forming apparatus having the toner conveying device

 #293
20110318025
2011-12-29

Apparatus and method for evaluating printing apparatus cleaner performance

 #294
20110317198
2011-12-29

Image processing apparatus and sheet diverting method

 #295
20110310412
2011-12-22

IMAGE FORMING APPARATUS, NOISE CANCELLATION METHOD, AND RECORDING MEDIUM

 #296
20110277652
2011-11-17

Print media cleaning system and method

 #297
20110262197
2011-10-27

Image forming apparatus and image forming method

 #298
20110261133
2011-10-27

Decoloring apparatus, image forming apparatus, and decoloring method

 #299
20110235124
2011-09-29

Image forming apparatus capable of managing job history, computer-readable recording medium storing job history management program code, and job history management method in the image forming apparatus

 #300
20110234736
2011-09-29

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