Patents-Review.com
ClassID:

177883 ⎘

G03G15/751 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern; Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum

Sub-classes:
Recent Application in this class:
#1
20260086494
2026-03-26

MONOCHROME PRINTER AND IMAGE FORMING APPARATUS

 #2
20260072371
2026-03-12

IMAGE FORMING SYSTEM AND NON-TRANSITORY COMPUTER READABLE MEDIUM

 #3
20260044106
2026-02-12

IMAGE FORMING APPARATUS

 #4
20250370404
2025-12-04

IMAGE FORMING APPARATUS

 #5
20250355390
2025-11-20

IMAGE FORMING APPARATUS

 #6
20250341803
2025-11-06

IMAGE FORMING APPARATUS

 #7
20250321514
2025-10-16

IMAGE FORMING APPARATUS

 #8
20250315008
2025-10-09

DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE MOVABLE RELATIVE TO DRUM FRAME

 #9
20250306520
2025-10-02

IMAGE FORMING APPARATUS

 #10
20250291311
2025-09-18

IMAGE FORMING APPARATUS

 #11
20250291308
2025-09-18

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

 #12
20250291279
2025-09-18

IMAGE FORMING APPARATUS

 #13
20250291278
2025-09-18

IMAGE FORMING APPARATUS

 #14
20250284237
2025-09-11

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

 #15
20250271808
2025-08-28

CONDUCTIVE SUBSTRATE FOR ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING CONDUCTIVE SUBSTRATE FOR ELECTROPHOTOGRAPHIC PHOTORECEPTOR

 #16
20250263214
2025-08-21

PACKAGED OBJECT AND PACKAGE MEMBER

 #17
20250102999
2025-03-27

IMAGE FORMING APPARATUS

 #18
20250102990
2025-03-27

IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD

 #19
20250093813
2025-03-20

IMAGE FORMING APPARATUS

 #20
20250093809
2025-03-20

Image forming apparatus

 #21
20250068097
2025-02-27

IMAGE FORMING APPARATUS INCLUDING MAIN HOUSING, FIRST DRUM CARTRIDGE HAVING FIRST PHOTOSENSITIVE DRUM, AND SECOND DRUM CARTRIDGE HAVING SECOND PHOTOSENSITIVE DRUM

 #22
20250036042
2025-01-30

IMAGE FORMING APPARATUS

 #23
20250028275
2025-01-23

IMAGE FORMING APPARATUS

 #24
20250004413
2025-01-02

PHOTOCONDUCTIVE DRUM SUPPORTS

 #25
20240427279
2024-12-26

IMAGE FORMING APPARATUS

 #26
20240419122
2024-12-19

PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT

 #27
20240419120
2024-12-19

IMAGE FORMING APPARATUS

 #28
20240419113
2024-12-19

IMAGE FORMING APPARATUS

 #29
20240402630
2024-12-05

DRUM UNIT INCLUDING PHOTOSENSITIVE DRUM, DRUM FRAME, AND PRESSURE MEMBER PRESSING DEVELOPING CARTRIDGE ATTACHED TO DRUM FRAME TOWARD PHOTOSENSITIVE DRUM

 #30
20240353785
2024-10-24

IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM

 #31
20240329588
2024-10-03

DRUM UNIT INCLUDING DRUM FRAME TO WHICH DEVELOPING CARTRIDGE IS ATTACHABLE, LEVER CONFIGURED TO CONTACT PORTION OF DEVELOPING CARTRIDGE, AND URGING MEMBER URGING LEVER

 #32
20240329581
2024-10-03

IMAGE FORMING APPARATUS WITH REDUCED NUMBER OF CONNECTION LINES

 #33
20240329574
2024-10-03

IMAGE FORMING APPARATUS

 #34
20240319664
2024-09-26

DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE MOVABLE RELATIVE TO DRUM FRAME

 #35
20240280933
2024-08-22

IMAGE FORMING APPARATUS

 #36
20240272581
2024-08-15

Image forming apparatus

 #37
20240241464
2024-07-18

IMAGE FORMING APPARATUS

 #38
20240168429
2024-05-23

PROCESS CARTRIDGE AND POTENTIAL DETECTION PART

 #39
20240168424
2024-05-23

IMAGE FORMING APPARATUS

 #40
20240152091
2024-05-09

IMAGE FORMING APPARATUS

 #41
20240152083
2024-05-09

IMAGE FORMING APPARATUS

 #42
20240152074
2024-05-09

IMAGE FORMING APPARATUS

 #43
20240152073
2024-05-09

IMAGE FORMING APPARATUS

 #44
20240118653
2024-04-11

Image forming apparatus and process cartridge

 #45
20240118635
2024-04-11

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

 #46
20240118634
2024-04-11

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #47
20240111239
2024-04-04

Process cartridge including developing cartridge having developing holder, and drum cartridge having elastic member that can be connected to developing holder

 #48
20240111234
2024-04-04

IMAGE FORMING APPARATUS

 #49
20240085825
2024-03-14

IMAGE FORMING APPARATUS

 #50
20240085824
2024-03-14

IMAGE FORMING APPARATUS

 #51
20240077826
2024-03-07

Image forming apparatus

 #52
20240027955
2024-01-25

IMAGE-FORMING APPARATUS INCLUDING PROCESS CARTRIDGE AND DEVICE-SIDE TERMINAL CONFIGURED TO CONTACT PROCESS-SIDE TERMINAL

 #53
20230408971
2023-12-21

Drum cartridge including electrical contact surface movable relative to drum frame

 #54
20230341805
2023-10-26

Printing drum mounting system

 #55
20230315006
2023-10-05

Positioning member, holding device, process cartridge, and image forming apparatus

 #56
20230315004
2023-10-05

Image forming apparatus

 #57
20230314985
2023-10-05

Fixing device and image forming apparatus

 #58
20230297023
2023-09-21

PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT

 #59
20230185227
2023-06-15

Electrophotographic image forming system with cleaning blade

 #60
20230152746
2023-05-18

Image forming apparatus

 #61
20230152744
2023-05-18

ORGANIC PHOTOCONDUCTOR DRUM HAVING AN OVERCOAT CONTAINING NANO METAL OXIDE PARTICLES AND ACRYL-FUNCTIONAL PDMS

 #62
20230148288
2023-05-11

Heating for a printing drum

 #63
20230066324
2023-03-02

ORGANIC PHOTOCONDUCTOR DRUM HAVING AN OVERCOAT CONTAINING NANO METAL OXIDE PARTICLES AND ACRYL-FUNCTIONAL PDMS

 #64
20230057407
2023-02-23

Drum cartridge including electrical contact surface movable relative to drum frame

 #65
20230025282
2023-01-26

Grooved photoconductive drum end cap

 #66
20230012187
2023-01-12

Printing drum mounting system

 #67
20220390891
2022-12-08

Image forming apparatus

 #68
20220362795
2022-11-17

Rectifying device, coating apparatus, coating method, and photoconductor manufacturing method

 #69
20220362794
2022-11-17

Coating device, coating method, and method for manufacturing photoconductor

 #70
20220244673
2022-08-04

Electroconductive member, process cartridge, and electrophotographic image formation device

 #71
20220229376
2022-07-21

Electroconductive member, process cartridge, and device for forming electrophotographic image

 #72
20220206426
2022-06-30

ELECTROPHOTOGRAPHIC ELECTRO-CONDUCTIVE MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

 #73
20220082975
2022-03-17

Image forming apparatus capable of calculating deterioration quantity of photosensitive drum based on the number of rotations in contact and separation states

 #74
20220075314
2022-03-10

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #75
20220057740
2022-02-24

IMAGE FORMING APPARATUS AND RECORDING MEDIUM

 #76
20220043386
2022-02-10

Photosensitive drum, process unit, and image forming apparatus

 #77
20220035310
2022-02-03

Photoconductor having optical tag

 #78
20220026845
2022-01-27

Image forming apparatus

 #79
20210397124
2021-12-23

Drum cartridge including electrical contact surface movable relative to drum frame

 #80
20210341870
2021-11-04

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #81
20210302908
2021-09-30

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #82
20210286312
2021-09-16

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #83
20210286309
2021-09-16

Image carrier, image carrier unit, and image formation apparatus

 #84
20210247715
2021-08-12

Image forming unit and image forming apparatus

 #85
20210232088
2021-07-29

Process cartridge and image forming apparatus

 #86
20210152698
2021-05-20

Method for controlling image forming apparatus by generating learned model and image forming apparatus with learned model

 #87
20210116826
2021-04-22

Process cartridge and electrophotographic apparatus

 #88
20210080903
2021-03-18

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #89
20210063961
2021-03-04

Drum cartridge including electrical contact surface movable relative to drum frame

 #90
20210063939
2021-03-04

Image forming apparatus

 #91
20210055681
2021-02-25

Consumable component identifiers

 #92
20210041830
2021-02-11

Rotational force transmitting part

 #93
20210011419
2021-01-14

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #94
20200409279
2020-12-31

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #95
20200401079
2020-12-24

Cartridge, photosensitive member unit and electrophotographic image forming apparatus

 #96
20200387104
2020-12-10

Drawer including drawer frame, connector, and holder holding the same and movable relative to drawer frame

 #97
20200333741
2020-10-22

Drum cartridge and method for manufacturing drum cartridge

 #98
20200301344
2020-09-24

Image forming unit and image forming apparatus

 #99
20200278620
2020-09-03

Method for controlling electrophotographic apparatus

 #100
20200257238
2020-08-13

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #101
20200257211
2020-08-13

Electrophotographic photoreceptor and image forming apparatus

 #102
20200249624
2020-08-06

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #103
20200225611
2020-07-16

Photosensitive drum unit, assembling method therefor, and disassembling method therefor

 #104
20200192275
2020-06-18

Image forming apparatus

 #105
20200174394
2020-06-04

Image forming apparatus for controlling an exposure amount on a surface of a photoconductor

 #106
20200172359
2020-06-04

Contact-separation mechanism, fixing device, and image forming apparatus

 #107
20200159135
2020-05-21

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #108
20200150584
2020-05-14

Process cartridge and image forming apparatus

 #109
20200150583
2020-05-14

Process cartridge including photosensitive member having multiple grooves and image forming apparatus including the process cartridge

 #110
20200150579
2020-05-14

Drum cartridge including a cleaning member, for use with an image forming apparatus

 #111
20200142345
2020-05-07

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #112
20200133172
2020-04-30

Deviation detection device, belt device, and image forming apparatus including same

 #113
20200110344
2020-04-09

Tethered metal dioxide for imaging members

 #114
20200103813
2020-04-02

Drum cartridge and image forming apparatus

 #115
20200081391
2020-03-12

Image forming apparatus with an operating portion connected to a frame of the image forming apparatus

 #116
20200081359
2020-03-12

Electrophotographic photoreceptor and image forming apparatus

 #117
20190391528
2019-12-26

Rotational force transmitting part

 #118
20190369544
2019-12-05

Image forming apparatus

 #119
20190278219
2019-09-12

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #120
20190278218
2019-09-12

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #121
20190278217
2019-09-12

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #122
20190271936
2019-09-05

PHOTOCONDUCTOR OVERCOAT CONSISTING OF NANO METAL OXIDE PARTICLES

 #123
20190265631
2019-08-29

Image forming apparatus

 #124
20190196352
2019-06-27

Electrophotographic image forming device

 #125
20190187608
2019-06-20

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #126
20190179249
2019-06-13

Drum unit, cartridge, electrophotographic image forming apparatus and coupling member

 #127
20190171110
2019-06-06

Maintaining consistent darkness levels produced by a photoconductive drum during the life of the photoconductive drum

 #128
20190146401
2019-05-16

Photoconductor drum, drive shaft, photoconductor drum system, image-forming apparatus, and multifunction apparatus

 #129
20190146394
2019-05-16

Image forming apparatus to calculate film thicknesses of a photoconductor film of a photoconductor, image forming method, and non-transitory recording medium storing image forming program

 #130
20190137928
2019-05-09

Rotational force transmitting part

 #131
20190137925
2019-05-09

Photosensitive drum unit, assembling method therefor, and disassembling method therefor

 #132
20190137924
2019-05-09

PHOTOCONDUCTOR OVERCOAT CONSISTING OF NANO METAL OXIDE PARTICLES

 #133
20190129354
2019-05-02

Image forming apparatus including optical print head

 #134
20190113879
2019-04-18

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #135
20190094722
2019-03-28

Image forming apparatus and unit for image forming apparatus

 #136
20190086858
2019-03-21

Image Forming Apparatus

 #137
20190033767
2019-01-31

Image forming apparatus

 #138
20190011870
2019-01-10

Image forming apparatus

 #139
20180364640
2018-12-20

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #140
20180364637
2018-12-20

Image forming apparatus and cartridge having charging roller

 #141
20180348697
2018-12-06

Cartridge unit

 #142
20180348694
2018-12-06

Cartridge unit and image forming apparatus having features to prevent erroneous cartridge unit locking

 #143
20180341217
2018-11-29

Image forming apparatus

 #144
20180335745
2018-11-22

Drum unit and image forming apparatus

 #145
20180307180
2018-10-25

Systems and Methods for Reusing Imaging Gears

 #146
20180275536
2018-09-27

Electrophotographic photoreceptor and image forming apparatus

 #147
20180267428
2018-09-20

Image forming apparatus capable of preventing unnecessary replacement of toner cartridge, method of controlling the same, and storage medium

 #148
20180267423
2018-09-20

Muffling member for image forming apparatus

 #149
20180253039
2018-09-06

IMAGE FORMING APPARATUS

 #150
20180239299
2018-08-23

Driving force receiving module and process cartridge using the module

 #151
20180203404
2018-07-19

Image forming apparatus

 #152
20180181058
2018-06-28

Image-forming apparatus including frame to which developing cartridge having electrical contact surface is attachable together with drum cartridge

 #153
20180143573
2018-05-24

Image forming apparatus

 #154
20180136600
2018-05-17

Image carrying member unit and image forming apparatus therewith

 #155
20180120752
2018-05-03

Transport member and developing device including the same

 #156
20180095404
2018-04-05

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND IMAGE FORMING APPARATUS

 #157
20180088516
2018-03-29

Electrophotographic photoreceptor, process cartridge, and image forming apparatus

 #158
20180088507
2018-03-29

Image forming apparatus

 #159
20180087580
2018-03-29

Drum cylinder unit, method for attaching coupling member, and drum unit

 #160
20180081294
2018-03-22

Roller Dampers

 #161
20180074455
2018-03-15

Drive transmission device and image forming apparatus incorporating the drive transmission device

 #162
20180039220
2018-02-08

Unidirectional clutch and electrophotographic image forming apparatus employing the same

 #163
20180024449
2018-01-25

Photoreceptor for electrophotography, method for manufacturing the same, and electrophotographic device

 #164
20180004155
2018-01-04

Rotational force transmitting part

 #165
20170371289
2017-12-28

Photosensitive drum unit, assembling method therefor, and disassembling method therefor

 #166
20170371263
2017-12-28

Roller, rotating member unit, cartridge, and image forming apparatus

 #167
20170370408
2017-12-28

Sliding bearing, driving device, and image forming apparatus

 #168
20170364019
2017-12-21

Photosensitive drum unit and image forming apparatus

 #169
20170343950
2017-11-30

Axially shifting a photoconductive drum using a cam

 #170
20170343945
2017-11-30

Drum unit, image forming unit and image forming apparatus

 #171
20170329271
2017-11-16

Image forming apparatus and process cartridge

 #172
20170322512
2017-11-09

Cartridge, photosensitive member unit and electrophotographic image forming apparatus

 #173
20170299998
2017-10-19

Photoreceptor drum having a flange

 #174
20170293258
2017-10-12

Cartridge mountable to image forming apparatus

 #175
20170285497
2017-10-05

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

 #176
20170277110
2017-09-28

Image forming apparatus for image formation through transfer of toner images to transfer target in superimposed manner

 #177
20170277093
2017-09-28

Image forming apparatus

 #178
20170242383
2017-08-24

Image forming apparatus

 #179
20170227913
2017-08-10

Image forming apparatus

 #180
20170219985
2017-08-03

BEARING MEMBER, END MEMBER, PHOTORECEPTOR-DRUM UNIT, AND PROCESS CARTRIDGE

 #181
20170205762
2017-07-20

Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming device

 #182
20170205752
2017-07-20

Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming device

 #183
20170205741
2017-07-20

Image forming apparatus, image forming apparatus and non-transitory computer readable medium

 #184
20170192384
2017-07-06

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #185
20170185027
2017-06-29

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #186
20170146952
2017-05-25

End member, photoreceptor drum unit, developing roller unit, and process cartridge

 #187
20170108816
2017-04-20

Electrophotographic photosensitive drum unit, cartridge, and flange member

 #188
20170102627
2017-04-13

Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus

 #189
20170090311
2017-03-30

Cylindrical member used in electrophotographic photoconductor, electrophotographic photoconductor, image forming apparatus, process cartridge, and method for producing cylindrical member used in electrophotographic photoconductor

 #190
20170082966
2017-03-23

Shaft member, end member, photoreceptor drum unit, developing roller unit, and process cartridge

 #191
20170052500
2017-02-23

Image forming apparatus

 #192
20170031311
2017-02-02

Process unit having a seal member that seals a space between a flange and a portion supporting a flange

 #193
20170003639
2017-01-05

Image-forming apparatus having structure for stably supporting belt unit

 #194
20170003638
2017-01-05

Support member, image carrier, and image forming apparatus

 #195
20160320737
2016-11-03

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #196
20160291525
2016-10-06

Imaging apparatus and process of forming image with electrophotographic photoreceptor having protective layer containing particulate P-type semiconductor

 #197
20160274536
2016-09-22

Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

 #198
20160274532
2016-09-22

Support member, image carrier, and image forming apparatus

 #199
20160259290
2016-09-08

Processing cartridge, photoreceptor drum unit, and end member pair

 #200
20160252875
2016-09-01

Image forming apparatus and cartridge group

 #201
20160252868
2016-09-01

Image forming apparatus with photosensitive drum that cyclically reciprocates in an axial direction

 #202
20160246240
2016-08-25

Image forming apparatus having photosensitive drum moving mechanism

 #203
20160231685
2016-08-11

Method and device to detect negatively effected regions on an image carrier

 #204
20160223976
2016-08-04

Electrophotographic photoreceptor, image forming apparatus, and image forming process

 #205
20160195824
2016-07-07

Electrophotographic photoreceptor having a temperature adjusting member inserted therein, and image forming apparatus including the same

 #206
20160091857
2016-03-31

Image-forming apparatus provided with interlocking mechanism for inputting drive force to drive roller of belt unit

 #207
20160085162
2016-03-24

Photoconductor overcoat having a radical polymerizable charge transport molecule containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groups

 #208
20160054667
2016-02-25

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

 #209
20160048103
2016-02-18

Bearing member, end member, photosensitive drum unit, developing roller unit, process cartridge, intermediate member, and bearing member body

 #210
20160041517
2016-02-11

Image forming apparatus

 #211
20160026149
2016-01-28

Systems and methods for reusing imaging gears

 #212
20160026143
2016-01-28

Contact member, image holding member, and image forming apparatus

 #213
20150378302
2015-12-31

PHOTOSENSITIVE DRUM UNIT, ASSEMBLING METHOD THEREFOR, AND DISASSEMBLING METHOD THEREFOR

 #214
20150370213
2015-12-24

Contact member, image carrier, and image forming apparatus

 #215
20150370212
2015-12-24

Contact member, image carrier, and image forming apparatus

 #216
20150346680
2015-12-03

Drum unit removably mountable to supporting unit of image forming apparatus

 #217
20150346670
2015-12-03

Rotational force transmitting part

 #218
20150331380
2015-11-19

Image forming apparatus

 #219
20150309466
2015-10-29

End portion member, photosensitive drum unit and process cartridge

 #220
20150286182
2015-10-08

Image forming apparatus and electrophotographic photosensitive member

 #221
20150185690
2015-07-02

Image forming apparatus having photosensitive drum and transfer belt

 #222
20150177665
2015-06-25

Image forming apparatus and image forming system

 #223
20150168908
2015-06-18

Photoconductor overcoat having radical polymerizable charge transport molecules containing two ethyl acrylate functional groups and urethane acrylate resins containing six radical polymerizable functional groups

 #224
20150111136
2015-04-23

Imaging member having improved imaging layers

 #225
20150110522
2015-04-23

Bearing member, end member, photosensitive drum unit, developing roller unit, process cartridge, intermediate member, and bearing member body

 #226
20150078783
2015-03-19

Contact member, image carrier, and image forming apparatus

 #227
20150071662
2015-03-12

Residual voltage reducing processing cartridge, image forming apparatus with same, and image forming method

 #228
20150023691
2015-01-22

Image forming apparatus having photosensitive drum moving mechanism

 #229
20140308053
2014-10-16

Image forming apparatus

 #230
20140270848
2014-09-18

Image forming apparatus having drum supporting member and belt

 #231
20140242508
2014-08-28

Electrophotographic photoreceptor and image forming apparatus including the same

 #232
20140169804
2014-06-19

Image forming apparatus having image carrier and belt member

 #233
20140147170
2014-05-29

Image carrier, process cartridge, and image forming apparatus

 #234
20140133884
2014-05-15

Mechanism for electrifying, method of electrifying, and conductive member

 #235
20140126927
2014-05-08

Developer, image-forming apparatus, and method for forming image

 #236
20140120463
2014-05-01

Electrophotographic photoconductor, image forming apparatus, and process cartridge

 #237
20140105639
2014-04-17

Photosensitive drum unit, assembling method therefor, and assembling therefor

 #238
20140093280
2014-04-03

Positively-charged single-layer electrophotographic photoreceptor and image forming apparatus

 #239
20140086634
2014-03-27

Rotational force transmitting part

 #240
20140086633
2014-03-27

Dismounting and mounting methods for coupling and electrophotogphaphic photosensitive drum unit

 #241
20140072341
2014-03-13

Charge transporting film, photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus

 #242
20140065531
2014-03-06

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

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20140064797
2014-03-06

Developing member, process cartridge, and electrophotographic apparatus

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2014-03-06

Rotational force transmitting part

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2014-03-06

Imaging member for offset printing applications

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2014-02-13

Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, image forming apparatus, and process cartridge

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2014-01-23

Process cartridge and image forming device

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20140010576
2014-01-09

Photosensitive drum driving head and driving mechanism of image forming apparatus

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2014-01-02

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

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2014-01-02

Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and imide compound

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2014-01-02

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

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2014-01-02

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

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2014-01-02

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

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Photosensitive drum and image forming apparatus having the same

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2013-12-19

PROCESS CARTRIDE AND ELECTROSTATIC IMAGE FORMING APPARATUS

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2013-12-19

Sliding bearing

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2013-12-12

Inkjet printer having an image drum heater and cooler

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Electro-conductive member for electrophotography, process cartridge, and electrophotographic apparatus

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Process for producing end member, process for producing photo conductor drum unit, end member, and photo conductor drum unit

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ELECTRICALLY CONDUCTIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

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Flange member, photosensitive drum, process cartridge, image forming apparatus, and image forming method

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Amine compound, electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridge

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Drum unit and image forming apparatus having drum unit

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2013-07-04

Electrophotographic photoreceptor, process cartridge and electrophotographic photoreceptor manufacturing method

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Rotational force transmitting part

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Electrophotographic photosensitive member, method of producing phthalocyanine crystal, method of producing electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and phthalocyanine crystal

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2013-05-30

Electrophotographic photoreceptor, method for manufacturing the same, and electrophotographic photoreceptor unit, replaceable image-forming unit, and image-forming apparatus including the same

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2013-05-30

Image carrier and image forming apparatus having the same

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2013-03-21

Rotational force transmitting part

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2013-03-14

Process cartridge electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit

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20130051858
2013-02-28

MOLD FOR RESIN SHAFT-END FLANGE AND ROLLER FOR IMAGE FORMING DEVICE INCLUDING THE RESIN SHAFT-END FLANGE PRODUCED BY THE MOLD

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Process unit and image formation apparatus having a cleaning member in contact with a projection portion

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2013-02-28

Photosensitive member cartridge, process cartridge and image forming apparatus using the same

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Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

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2012-12-27

Image forming apparatus having drum supporting member

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2012-12-27

Image forming apparatus having photosensitive drum moving mechanism

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2012-12-20

Methods and systems for making patterned photoreceptor outer layer

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2012-12-20

IMAGE BEARING DRUM, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE

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Photosensitive drum unit, assembling method therefor, and disassembling method therefor

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2012-11-08

Digital marking using a bipolar imaging member

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2012-09-13

APPARATUS FOR MOUNTING A PHOTOCONDUCTOR

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2012-09-13

METHOD FOR MOUNTING A PHOTOCONDUCTOR

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2012-08-23

Drum supporting mechanism, process cartridge, and electrophotographic image forming apparatus

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2012-08-23

Rotating-body electrification mechanism, image carrier unit, process cartridge, image forming apparatus, and method for electrifying image carrier unit

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2012-08-09

Process cartridge with drum flange having regulated portions

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2012-08-02

Thiol group-containing charge transporting material, thiol group-containing charge transporting material-dissolving solution, photoelectric conversion device, electrophotographic photoreceptor, image forming apparatus, and process cartridge

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2012-08-02

Electrophotographic photoreceptor, process cartridge, and image forming apparatus

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2012-08-02

Method for producing photoreceptor and process cartridge and image-forming apparatus including photoreceptor

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2012-06-28

Photosensitive drum and vibration reduction method for same, and photosensitive drum unit

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2012-06-21

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND IMAGE FORMING APPARATUS INCLUDING THE SAME

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2012-06-07

APPARATUS FOR DECOUPLING A ROLLER CHARGER FROM A PHOTOCONDUCTOR

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2012-06-07

DISENGAGING AN IMAGING MEMBER FROM A PHOTOCONDUCTOR

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2012-05-31

Method of manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor, image-forming apparatus, and process cartridge

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2012-05-10

Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus

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2012-05-10

Electrophotographic photoreceptor, process cartridge and image forming apparatus

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2012-04-26

HIGHLY WATER-REPELLENT POLYIMIDE FOR COPIER MEMBER, AND POLYAMIC ACID COMPOSITION

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2012-04-26

Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus

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2012-04-26

Electrophotographic apparatus

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2012-03-15

Electrophotographic photoreceptor, method for producing electrophotographic photoreceptor, image forming apparatus, and process cartridge

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2012-03-08

Linear Cluster Deposition System