Patents-Review.com
ClassID:

177717 ⎘

G03G15/095 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer Removing excess solid developer, e.g. fog preventing

Recent Application in this class:
#1
20260147306
2026-05-28

IMAGE FORMING APPARATUS

 #2
20260140462
2026-05-21

ELONGATED CORDS FOR DEVELOPER DEVICES

 #3
20260029732
2026-01-29

IMAGE FORMING APPARATUS

 #4
20260010119
2026-01-08

IMAGE FORMING SYSTEM

 #5
20250328094
2025-10-23

IMAGE FORMING APPARATUS

 #6
20250306506
2025-10-02

IMAGE FORMING APPARATUS

 #7
20250298343
2025-09-25

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

 #8
20250298339
2025-09-25

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

 #9
20250298334
2025-09-25

IMAGE FORMING SYSTEM, DEVELOPER REPLACEMENT METHOD, AND CLEANING DEVELOPER ACCOMMODATION PORTION

 #10
20250291271
2025-09-18

IMAGE FORMING APPARATUS

 #11
20250264827
2025-08-21

DETERMINATION METHOD AND RECOVERY METHOD

 #12
20250189910
2025-06-12

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

 #13
20250138450
2025-05-01

DEVELOPING DEVICE

 #14
20250110425
2025-04-03

DEVELOPING DEVICE

 #15
20250044734
2025-02-06

IMAGE FORMING APPARATUS

 #16
20240353792
2024-10-24

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

 #17
20240302763
2024-09-12

IMAGE FORMING METHOD, CARRIER, DEVELOPER, AND IMAGE FORMING APPARATUS

 #18
20240176271
2024-05-30

IMAGE FORMING APPARATUS

 #19
20240111227
2024-04-04

Developing device, cleaning method, process cartridge and electrophotographic image forming apparatus

 #20
20240069470
2024-02-29

Developing device having enhanced carrier control

 #21
20230418184
2023-12-28

IMAGE FORMING APPARATUS

 #22
20230400807
2023-12-14

Image forming apparatus

 #23
20230350334
2023-11-02

Image forming apparatus

 #24
20230288843
2023-09-14

Developing device

 #25
20230039831
2023-02-09

Image forming apparatus

 #26
20220413405
2022-12-29

Image forming method and image forming system

 #27
20220350274
2022-11-03

Image forming apparatus including brush for surface of developer supplying member

 #28
20220299909
2022-09-22

Powder conveying device and image forming apparatus incorporating the powder conveying device

 #29
20220075285
2022-03-10

Image forming apparatus that estimates deterioration status of cleaning blade according to current ratio

 #30
20220026848
2022-01-27

Imaging system having air flow generator in developer storage container

 #31
20210373461
2021-12-02

Cartridge and image forming apparatus

 #32
20210333736
2021-10-28

OPTICAL DENSITY ADJUSTMENT

 #33
20210302876
2021-09-30

Image forming apparatus and collecting device

 #34
20210109461
2021-04-15

Developing device

 #35
20210096500
2021-04-01

Developing device and image forming apparatus

 #36
20200387085
2020-12-10

Developer conveyance device and image forming apparatus incorporating same

 #37
20200341406
2020-10-29

Toner conveyance device, cleaning device and image forming apparatus

 #38
20200310299
2020-10-01

SUCTION DEVICE AND IMAGE FORMING APPARATUS

 #39
20200292967
2020-09-17

IMAGE FORMING APPARATUS

 #40
20200241445
2020-07-30

Belt unit and image forming apparatus

 #41
20200110350
2020-04-09

Developing device including a movable magnetic member and image forming apparatus therewith

 #42
20200081369
2020-03-12

Image forming apparatus

 #43
20200033787
2020-01-30

DEVELOPER CARRYING DEVICE AND IMAGE FORMING APPARATUS

 #44
20200033780
2020-01-30

Image forming apparatus, image forming method, and storage medium

 #45
20190310570
2019-10-10

Image forming apparatus with cleaning unit and jam detection

 #46
20190258193
2019-08-22

Mounting surfaces for wiper blades

 #47
20190250536
2019-08-15

Angled ridges on electrostatic process unit shafts

 #48
20190243287
2019-08-08

Method for fixing regulating blade, developing device, developer bearing member, and magnet

 #49
20190235417
2019-08-01

Developing apparatus and image forming apparatus

 #50
20190196384
2019-06-27

Toner transport mechanism and image forming apparatus

 #51
20190121255
2019-04-25

Image forming apparatus to perform an activation control using a developing bias applying member and a speed control unit

 #52
20190094730
2019-03-28

Image forming apparatus

 #53
20190086838
2019-03-21

Image forming apparatus with sensor to detect developer in storage container and to detect position of cover for covering internal space where storage container is disposed

 #54
20190064703
2019-02-28

Developer container and image forming apparatus including the same

 #55
20190041789
2019-02-07

Image forming apparatus

 #56
20190041768
2019-02-07

Method and device of image forming to reduce waste developer

 #57
20190033753
2019-01-31

Image forming apparatus

 #58
20190004451
2019-01-03

Mounting surfaces for wiper blades

 #59
20180341193
2018-11-29

Method of fixing regulating blade and development device

 #60
20180299802
2018-10-18

Powder detection device and development device

 #61
20180292777
2018-10-11

Toner transport mechanism and image forming apparatus

 #62
20180284320
2018-10-04

Powder sensing device, image forming apparatus, and toner collection container

 #63
20180275599
2018-09-27

Image forming apparatus provided with recovery container for waste toner

 #64
20180259881
2018-09-13

Development device using a dry electrophotographic method

 #65
20180253033
2018-09-06

Developing device and image forming apparatus including same

 #66
20180224797
2018-08-09

Cleaning device and image forming apparatus

 #67
20180157192
2018-06-07

Developing casing of a developing unit for an electrophotographic image forming apparatus having a developer collection inlet to collect developer moving along a discharge path

 #68
20180150026
2018-05-31

Image forming apparatus that cools inside of apparatus

 #69
20180150019
2018-05-31

Image forming apparatus

 #70
20180113400
2018-04-26

Developer collection device, belt unit, and image forming apparatus

 #71
20180101111
2018-04-12

Developing device including a film member which is disposed on inner wall portion of casing and image forming apparatus

 #72
20180074440
2018-03-15

Powder collecting device and image forming apparatus incorporating same

 #73
20180011441
2018-01-11

Powder collecting device and processing apparatus including the same

 #74
20170357188
2017-12-14

Developing device and image forming apparatus

 #75
20170357187
2017-12-14

Developing device and image forming apparatus having a collection container with a swing portion

 #76
20170357181
2017-12-14

Toner container, image forming apparatus

 #77
20170329273
2017-11-16

Image forming apparatus, developer used thereby, and image forming method

 #78
20170315477
2017-11-02

Image forming apparatus

 #79
20170299979
2017-10-19

Powder detection device and development device

 #80
20170293244
2017-10-12

Binary ink developer assembly including slots having a slot angle corresponding to a pressure angle

 #81
20170277079
2017-09-28

Waste toner collecting device and image forming apparatus including the same

 #82
20170269537
2017-09-21

Cleaning unit and image forming apparatus

 #83
20170255131
2017-09-07

Image forming apparatus and cleaning method

 #84
20170255126
2017-09-07

Binary ink developer assembly including a guard member including a conforming end having a concave shape

 #85
20170227891
2017-08-10

Developing device and image forming apparatus with a magnetically charged collection member

 #86
20170227889
2017-08-10

Developing device and image forming apparatus

 #87
20170219965
2017-08-03

Collecting member to collect image forming powder

 #88
20170168426
2017-06-15

Toner case and image forming apparatus including the same

 #89
20170168425
2017-06-15

Toner case and image forming apparatus including the same

 #90
20170168424
2017-06-15

Toner case and image forming apparatus including the same

 #91
20170153578
2017-06-01

Developing apparatus and image forming apparatus having same

 #92
20170108802
2017-04-20

Feeding device, cleaning device, developing device, process cartridge, and image forming apparatus

 #93
20170108798
2017-04-20

Accommodating container, cleaning device, developing device, process cartridge, and image forming apparatus

 #94
20170036475
2017-02-09

Image elimination apparatus, image eliminating method and image forming apparatus

 #95
20160349670
2016-12-01

IMAGE FORMING APPARATUS

 #96
20160342112
2016-11-24

Image forming apparatus having toner storing container

 #97
20160252850
2016-09-01

Image forming apparatus and image carrier unit

 #98
20160179034
2016-06-23

Image forming apparatus with fall path of developer

 #99
20160147181
2016-05-26

Developer guide device and image forming apparatus including the same

 #100
20160139539
2016-05-19

Developing device having a developer carrying member with recessed portions

 #101
20160131997
2016-05-12

Developer supply container and image forming apparatus

 #102
20160091828
2016-03-31

Cleaning unit and image forming apparatus provided with the same

 #103
20160075160
2016-03-17

Image elimination apparatus, image eliminating method and image forming apparatus

 #104
20160054676
2016-02-25

Image forming apparatus

 #105
20160054675
2016-02-25

Image forming apparatus configured to execute removal control

 #106
20160048094
2016-02-18

Developing device and image forming apparatus including the same

 #107
20160041504
2016-02-11

Image forming apparatus and method of switching collected developer route in image forming apparatus

 #108
20160026119
2016-01-28

Image forming apparatus including a toner conveyance portion with vent holes having filters disposed thereon

 #109
20160026118
2016-01-28

Cartridge and image forming apparatus

 #110
20160026117
2016-01-28

Image forming apparatus

 #111
20160026105
2016-01-28

CARRIER FOR DEVELOPING ELECTROSTATIC IMAGE, ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

 #112
20150346641
2015-12-03

Image forming apparatus and toner container attachable to and detachable from image forming apparatus

 #113
20150338824
2015-11-26

Developing device, and image forming apparatus and process cartridge incorporating same

 #114
20150331364
2015-11-19

Unit, cleaning unit, process cartridge, and image forming apparatus

 #115
20150277296
2015-10-01

Cleaning device, image forming apparatus

 #116
20150248080
2015-09-03

Wet-type developing device and wet-type image forming apparatus with charging unit and neutralizing unit

 #117
20150241814
2015-08-27

STORAGE, TONER PASSAGE, AND IMAGE FORMING APPARATUS

 #118
20150117895
2015-04-30

Developer collection apparatus and image forming apparatus

 #119
20150098734
2015-04-09

Developing device and image forming apparatus

 #120
20150078776
2015-03-19

Developer collecting device for suppressing decrease of developer collection rate and image forming apparatus

 #121
20140376973
2014-12-25

Image forming apparatus with a toner collection mode that collects toner dropped on a restriction blade from a development roller

 #122
20140348554
2014-11-27

Image forming apparatus having cleaning unit including waste developer box

 #123
20140340719
2014-11-20

Image elimination apparatus, image eliminating method and image forming apparatus

 #124
20140205310
2014-07-24

Development device and image forming apparatus including the same

 #125
20140205304
2014-07-24

Cleaning member, developing device, and image forming apparatus

 #126
20140044445
2014-02-13

IMAGE FORMING APPARATUS

 #127
20130243474
2013-09-19

Developing device and image forming apparatus

 #128
20130243461
2013-09-19

Image forming apparatus

 #129
20130236208
2013-09-12

IMAGE FORMING APPARATUS

 #130
20130216287
2013-08-22

Cleaning device, process cartridge and image forming apparatus

 #131
20120328348
2012-12-27

Image forming apparatus having waste toner box

 #132
20120082486
2012-04-05

Image forming apparatus

 #133
20120020688
2012-01-26

Developing device, image forming unit and image forming apparatus provided with the same

 #134
20120014729
2012-01-19

Image forming apparatus having waste toner box

 #135
20120003021
2012-01-05

Printer having an alternate scavenger geometry

 #136
20120000332
2012-01-05

Fabrication on of an alternate scavenger geometry

 #137
20110170913
2011-07-14

Image forming apparatus

 #138
20110158702
2011-06-30

ALTERNATE SCAVENGER GEOMETRY THAT PROMOTES CARRIER RETURN BACK INTO THE DEVELOPMENT STATION

 #139
20110142484
2011-06-16

Image forming apparatus having a cleaning unit

 #140
20110097115
2011-04-28

Carrier removing device and image forming apparatus

 #141
20100226703
2010-09-09

Apparatus and method for removing toner deposits from the surface of a cleaning element

 #142
20100118361
2010-05-13

Image elimination apparatus, image eliminating method and image forming apparatus

 #143
20100061770
2010-03-11

Simplified resetting thumper assembly

 #144
20100040395
2010-02-18

Image forming apparatus that collects and filters excess liquid developer

 #145
20090285593
2009-11-19

Image forming apparatus having a cleaning unit

 #146
20090257784
2009-10-15

Supplying and discharging developer in an image forming apparatus, process cartridge and developing device

 #147
20090245880
2009-10-01

Developing device and image forming apparatus

 #148
20090245879
2009-10-01

Developing device, image forming apparatus and method for filling developer

 #149
20090232559
2009-09-17

Cleaning device and image forming device

 #150
20090169269
2009-07-02

Developing unit, developing device and image forming apparatus for peeling off magnetic developer

 #151
20090148193
2009-06-11

Developing device

 #152
20090116878
2009-05-07

COLOR SWITCHING ARCHITECTURE

 #153
20090074470
2009-03-19

Waste developer collecting method for image forming apparatus

 #154
20090047045
2009-02-19

IMAGE FORMING APPARATUS

 #155
20080298847
2008-12-04

Developing device and image forming apparatus

 #156
20080253811
2008-10-16

Developing device, process unit, and image forming apparatus

 #157
20080181670
2008-07-31

Developing device and image forming apparatus using same

 #158
20080081278
2008-04-03

Carrier for electrostatic image development, and image formation method and apparatus

 #159
20080038019
2008-02-14

Developer container including mouth member and image forming apparatus including the same

 #160
20070212124
2007-09-13

Developing device with paddle member and image forming apparatus

 #161
20070140739
2007-06-21

Developer collection system and image forming apparatus using the same

 #162
20070140738
2007-06-21

Developing system that distributes carrier to developer containers in a manner to achieve stable image formation

 #163
20070053706
2007-03-08

Image forming apparatus with moving speed ratio change section and image forming method including changing circumferential speed ratio

 #164
20050185974
2005-08-25

Development apparatus, process cartridge, and image forming apparatus

 #165
16157864
2019-12-24

Image forming apparatus and control method of image forming apparatus

 #166
15806540
2018-10-09

Removing residual toner from end seal regions of a developer roll of an imaging device

 #167
14561383
2016-02-02

Image forming apparatus and image forming method