G03G2215/0402 - CPC Classification Index

ClassID:

178257 ⎘

G03G2215/0402 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Arrangements for exposing and producing an image Exposure devices

Sub-classes:

G03G2215/0404 » Laser 244
G03G2215/0407 » Light-emitting array or panel 54
G03G2215/0417 » Standard lamp used to produce a reflection or transmission image of an original 2
G03G2215/0419 » Device not using light, e.g. ion-writer 0
G03G2215/0421 » Plurality of devices for producing the image (excluding dedicated erasing means) 7
G03G2215/0424 » Using contents of CCD array to produce the image 2

Recent Application in this class:

20260126753

2026-05-07

IMAGE FORMING APPARATUS

20260020431

2026-01-15

ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRONIC EQUIPMENT, LIGHTING APPARATUS, MOVING BODY, AND EXPOSURE LIGHT SOURCE

20250244694

2025-07-31

DEVELOPING ROLLER, DEVELOPING CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

20240255891

2024-08-01

IMAGE FORMING APPARATUS

20240027936

2024-01-25

Image forming apparatus capable of executing speed reduction control of system linear speed at time of warming-up

20220100110

2022-03-31

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

20210278779

2021-09-09

Signal generation circuit and image forming apparatus

20200272090

2020-08-27

Exposure apparatus and image forming apparatus

20200117110

2020-04-16

Image forming apparatus

#10

20200057299

2020-02-20

Optical scanning apparatus and image forming apparatus

#11

20200004200

2020-01-02

Image forming apparatus including optical print head

#12

20190361368

2019-11-28

Exposure device, reading head, image formation apparatus, and image reading apparatus

#13

20190346779

2019-11-14

Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus

#14

20190146400

2019-05-16

Image forming apparatus and exposure device moving mechanism including guiding grooves with different shapes

#15

20180364610

2018-12-20

Image forming apparatus having optical print head

#16

20180364606

2018-12-20

Exposure adjustment factor

#17

20180231912

2018-08-16

Image forming apparatus that controls rotation of a feeding belt and an irradiating state of an ultraviolet irradiating portion

#18

20180149995

2018-05-31

Exposure device and image formation apparatus having cut fringe holding member

#19

20170031310

2017-02-02

Image forming apparatus and process unit

#20

20160033923

2016-02-04

Low profile light scanning device and image forming apparatus therewith

#21

20150346482

2015-12-03

Optical scanning device, image forming apparatus

#22

20140210929

2014-07-31

Electrophotographic image forming apparatus

#23

20140153988

2014-06-05

Cleaning device and image forming apparatus equipped with the same

#24

20120114374

2012-05-10

Electrophotographic image forming apparatus

#25

20110076048

2011-03-31

Image forming apparatus including main unit and process cartridge

#26

20100271706

2010-10-28

OPTICAL MEMBER AND OPTICAL SYSTEM, OPTICAL UNIT AND OPTICAL DEVICE INCLUDING THE OPTICAL MEMBER

#27

20090080937

2009-03-26

Image forming apparatus

#28

20080013974

2008-01-17

IMAGE FORMING APPARATUS AND METHOD THEREOF

#29

20070165099

2007-07-19

Image forming apparatus, optical writing device, and housing molding method providing simple structure

#30

20070070173

2007-03-29

Optical scanning device including shutter member that closes or opens an emission window and image forming apparatus including the optical scanning device

#31

20070058235

2007-03-15

Optical scanning apparatus having an air path for airflow generated by a rotating mirror

#32

20060284959

2006-12-21

Image forming apparatus, light scanning apparatus and image forming method

#33

20060098075

2006-05-11

Image forming device

#34

20050167579

2005-08-04

Positioning structure of plane image input apparatus