Patents-Review.com
ClassID:

178261 ⎘

G03G2215/0412 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Arrangements for exposing and producing an image; Exposure devices; Light-emitting array or panel Electroluminescent elements, i.e. EL-array

Recent Application in this class:
#1
20260153813
2026-06-04

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS INCLUDING EXPOSURE DEVICE

 #2
20260064030
2026-03-05

APPARATUS

 #3
20250390034
2025-12-25

EXPOSURE DEVICE AND IMAGE FORMING DEVICE

 #4
20250377607
2025-12-11

PRINT HEAD AND IMAGE FORMING APPARATUS

 #5
20250377606
2025-12-11

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS

 #6
20250370406
2025-12-04

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS

 #7
20250370403
2025-12-04

IMAGE FORMING APPARATUS

 #8
20250370371
2025-12-04

EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCLUDING THE EXPOSURE HEAD

 #9
20250348019
2025-11-13

IMAGE FORMING APPARATUS THAT COOLS AN EXPOSURE DEVICE

 #10
20250348018
2025-11-13

IMAGE FORMING APPARATUS INCLUDING DUCT STRUCTURE THAT SUPPORTS LIGHT EMITTING ELEMENTS FOR EXPOSING A PHOTOCONDUCTOR

 #11
20250291292
2025-09-18

IMAGE FORMING APPARATUS INCLUDING PLURALITY OF PHOTORECEPTORS

 #12
20250284220
2025-09-11

IMAGE FORMING APPARATUS

 #13
20250251677
2025-08-07

IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURALITY OF LIGHT EMITTING CHIPS

 #14
20250251676
2025-08-07

EXPOSURE APPARATUS AND IMAGE-FORMING APPARATUS

 #15
20250116951
2025-04-10

IMAGE FORMING APPARATUS

 #16
20240419095
2024-12-19

EXPOSURE HEAD AND IMAGE FORMING APPARATUS

 #17
20240393712
2024-11-28

LIGHT-EMITTING DEVICE AND IMAGE FORMING APPARATUS

 #18
20240353773
2024-10-24

IMAGE FORMING APPARATUS THAT COOLS AN EXPOSURE DEVICE

 #19
20240345502
2024-10-17

IMAGE FORMING APPARATUS INCLUDING DUCT STRUCTURE THAT SUPPORTS LIGHT EMITTING ELEMENTS FOR EXPOSING A PHOTOCONDUCTOR

 #20
20240231254
2024-07-11

Image forming apparatus including exposure head provided with plurality of light emitting chips

 #21
20240210867
2024-06-27

IMAGE FORMING APPARATUS INCLUDING PLURALITY OF PHOTORECEPTORS

 #22
20230384707
2023-11-30

Image forming apparatus

 #23
20230384706
2023-11-30

Light-emitting device and image forming apparatus

 #24
20230305427
2023-09-28

Image forming apparatus including exposure head provided with plurality of light emitting chips

 #25
20230288839
2023-09-14

Image forming apparatus including duct structure that supports light emitting elements for exposing a photoconductor

 #26
20230288837
2023-09-14

Image forming apparatus that cools an exposure device

 #27
20230273544
2023-08-31

Image forming apparatus and exposure apparatus for forming image using rod lens array

 #28
20230185212
2023-06-15

Exposure head and image forming apparatus

 #29
20220197176
2022-06-23

Image forming apparatus

 #30
20210302865
2021-09-30

Light emitting device and rendering device

 #31
20210055669
2021-02-25

Image exposure head and image forming apparatus

 #32
20200243789
2020-07-30

Display device and manufacturing method therefor, and multi-piece display panel

 #33
20200241440
2020-07-30

Optical writing device

 #34
20200133156
2020-04-30

EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS

 #35
20200117110
2020-04-16

Image forming apparatus

 #36
20190310566
2019-10-10

OPTICAL WRITING DEVICE AND IMAGE FORMING

 #37
20180149995
2018-05-31

Exposure device and image formation apparatus having cut fringe holding member

 #38
20110234738
2011-09-29

Exposure device, image forming apparatus, and image forming unit

 #39
20110181798
2011-07-28

Exposing device

 #40
20110090297
2011-04-21

Image forming device and image forming method

 #41
20110037826
2011-02-17

Optical printer head and image forming apparatus

 #42
20100327779
2010-12-30

Organic electroluminescent device, exposure device, process cartridge, image forming apparatus, display apparatus, and method for driving organic electroluminescent device

 #43
20100194841
2010-08-05

Exposure head, image forming apparatus, and image forming method

 #44
20100183338
2010-07-22

Line head and image forming apparatus

 #45
20100165067
2010-07-01

Exposure Head And An Image Forming Apparatus Using The Exposure Head

 #46
20100086331
2010-04-08

Exposure Head and Image Forming Device

 #47
20090185828
2009-07-23

Lens Array, Exposure Head, and Image Forming Apparatus

 #48
20090141114
2009-06-04

Line head and an image forming apparatus using the line head

 #49
20090103947
2009-04-23

Exposure Head, An Image Forming Apparatus and An Image Forming Method

 #50
20090074464
2009-03-19

Exposing device and image forming apparatus including the same

 #51
20090060580
2009-03-05

Image forming apparatus, an image forming method and an image detecting method

 #52
20090060579
2009-03-05

Exposure head and an image forming apparatus using the exposure head

 #53
20090060544
2009-03-05

Image Forming Apparatus, an Image Forming Method and an Image Detecting Method

 #54
20080303886
2008-12-11

Line head and image forming apparatus incorporating the same

 #55
20080303420
2008-12-11

Organic EL device, line head, and electronic apparatus with light shield

 #56
20080291472
2008-11-27

Line head and image forming apparatus incorporating the same

 #57
20080181667
2008-07-31

Line Head and An Image Forming Apparatus Using the Line Head

 #58
20080150849
2008-06-26

Line head and image forming apparatus incorporating the same

 #59
20080136888
2008-06-12

Line head and image forming apparatus incorporating the same

 #60
20080080898
2008-04-03

Exposure device and image forming apparatus

 #61
20080080897
2008-04-03

Electro-optical device and image forming apparatus

 #62
20080025752
2008-01-31

Exposure device and image forming apparatus

 #63
20080024393
2008-01-31

Line head and image forming apparatus incorporating the same

 #64
20070200910
2007-08-30

Electro-photographic devices incorporating ultra-small resonant structures

 #65
20070109396
2007-05-17

White vector adjustment via exposure using two optical sources

 #66
20060290768
2006-12-28

IMAGE FORMING APPARATUS

 #67
20060209159
2006-09-21

Image forming apparatus

 #68
20060120739
2006-06-08

White vector adjustment via exposure

 #69
20050285885
2005-12-29

Organic electroluminescent printer

 #70
20050174419
2005-08-11

Image forming apparatus

 #71
20050094691
2005-05-05

Line head and image forming apparatus incorporating the same