ClassID:

178361

G03G2215/0863 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Details of powder developing device not concerning the development directly; Materials and manufacturing of the developing device; Donor member Manufacturing

Recent Application in this class:
#1
20260072376
2026-03-12

DEVELOPER CARRYING MEMBER AND MANUFACTURING METHOD THEREOF

#2
20260072375
2026-03-12

DEVELOPER CARRYING MEMBER AND MANUFACTURING METHOD THEREOF

#3
20260064035
2026-03-05

DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

#4
20250258450
2025-08-14

MAGNET ROLLER, MANUFACTURING METHOD FOR A MAGNET ROLLER, AND DEVELOPING APPARATUS

#5
20250244693
2025-07-31

ELECTROPHOTOGRAPHIC ROLLER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC ROLLER

#6
20240160123
2024-05-16

Developing device of a non-magnetic one-component development type capable of suppressing toner melt adhesion to a regulation blade and image forming apparatus including the same

#7
20190361371
2019-11-28

Developing roller and method of producing the same

#8
20180292768
2018-10-11

Developing roller, and method of producing the same

#9
20170023876
2017-01-26

Rubber member for developing roll, and method for manufacturing same

#10
20160326640
2016-11-10

Charging member, manufacturing method therefor, a process cartridge, and electrophotographic apparatus

#11
20150378277
2015-12-31

Developing device and image forming apparatus provided with same

#12
20130058685
2013-03-07

Developing roller including a roughened outermost surface, and developing device and image forming apparatus including the same

#13
20110229202
2011-09-22

MEMBER FOR IMAGE FORMING DEVICE

#14
20110135346
2011-06-09

Developer bearing member, developing apparatus, and image forming apparatus

#15
20110130074
2011-06-02

Magnetic particle carrying device, and developing unit, process cartridge, and image forming apparatus using the same, and surface treatment method of the same

#16
20110044721
2011-02-24

Universal magnet roller press apparatus, assembly, and method

#17
20110000067
2011-01-06

Method for manufacturing electrophotographic elastic roller

#18
20100144505
2010-06-10

ROLLER USABLE WITH IMAGE FORMING APPARATUS AND METHOD OF MANUFACTURING THE SAME

#19
20100077588
2010-04-01

Method of manufacturing a hollow body used in an image forming apparatus

#20
20100028792
2010-02-04

Developer bearing member and process for producing same, development apparatus and development method

#21
20090290907
2009-11-26

Electrophotographic developing member, process for its production, electrophotographic process cartridge and electrophotographic image forming apparatus

#22
20090245891
2009-10-01

ROLLING APPARATUS, DEVELOPMENT ROLLER AND METHOD FOR MANUFACTURING THE SAME, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS

#23
20090214271
2009-08-27

Development roller, development device, image forming apparatus, and method of manufacturing development roller

#24
20090148197
2009-06-11

Developer apparatus, an image forming apparatus and an image forming method

#25
20090148195
2009-06-11

Developing roller, developing apparatus, and image forming apparatus

#26
20090123195
2009-05-14

DEVELOPING ROLLER, DEVELOPING APPARATUS USING THE SAME, AND IMAGE FORMING APPARATUS

#27
20090092420
2009-04-09

Toner mass control by surface roughness and voids

#28
20090061109
2009-03-05

Process for producing electrophotographic roller member

#29
20090041499
2009-02-12

Developing roller, process for producing developing roller, process cartridge and image forming apparatus

#30
20090035027
2009-02-05

Developing roller

#31
20080193172
2008-08-14

Developing roller, developing apparatus using the same, and image forming apparatus

#32
20080170891
2008-07-17

Magnetic particle carrying device, and developing unit, process cartridge, and image forming apparatus using the same, and surface treatment method of the same

#33
20080013985
2008-01-17

Developing roller and method of producing the same, and inspection process for developing roller product

#34
20080008503
2008-01-10

Developer holding member, development device, process cartridge, image forming apparatus and method of manufacturing hollow body

#35
20070237543
2007-10-11

Methods for imaging process cartridge modification

#36
20070036590
2007-02-15

Magnet compound material to be compression molded, a molded elongate magnetic, a magnet roller, a developing agent-carrying body, a developing apparatus and an image-forming apparatus

#37
20070013107
2007-01-18

Epichlorohydrin rollers improved for grinding

#38
20060204275
2006-09-14

Replaceable developer roller

#39
20060183615
2006-08-17

Tubular roller, method of manufacturing the same, and electro-photographic image forming apparatus having the same

#40
20060088623
2006-04-27

Resin roller and device and method for manufacturing the resin roller

#41
20060056879
2006-03-16

Development roller of electro-photographic machine

#42
20050238756
2005-10-27

Device for making a resin roller

#43
20050202946
2005-09-15

Electroconductive roller

#44
20050138810
2005-06-30

Method of producing electrically conductive crown-shaped roll, and electrically conductive roll produced by the method

#45
16774198
2020-10-06

Conductive roller, transfer device, process cartridge, image forming apparatus, and method for producing conductive roller