Patents-Review.com
ClassID:

177632 ⎘

G03G15/04036 - page 2 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material Details of illuminating systems, e.g. lamps, reflectors

Recent Application in this class:
#301
20180113396
2018-04-26

Image forming apparatus

 #302
20180101110
2018-04-12

Image forming apparatus

 #303
20180101003
2018-04-12

Light scanning apparatus

 #304
20180095379
2018-04-05

Optical scanning device and image forming apparatus

 #305
20180095241
2018-04-05

Optical scanning apparatus with reflection mirror mounted by leaf springs and image forming apparatus therof

 #306
20180088484
2018-03-29

Image forming apparatus

 #307
20180081296
2018-03-22

Image forming apparatus

 #308
20180067447
2018-03-08

Optical scanning device and image forming apparatus including the same

 #309
20180039215
2018-02-08

Optical scanning device and image forming apparatus including the same

 #310
20180034999
2018-02-01

Exposure device and light receiving device

 #311
20180033908
2018-02-01

Semiconductor device, light emission element array, optical print head, and method of producing semiconductor device

 #312
20180024461
2018-01-25

Method of transferring information indicating reflecting surface of rotating polygonal mirror

 #313
20180004119
2018-01-04

Exposure device and image forming apparatus

 #314
20180004118
2018-01-04

EXPOSURE DEVICE, IMAGE FORMING APPARATUS AND MANUFACTURING METHOD FOR EXPOSURE DEVICE

 #315
20180004117
2018-01-04

Exposure device and image forming apparatus

 #316
20180003955
2018-01-04

IMAGE FORMING APPARATUS

 #317
20170371269
2017-12-28

Optical scanning device and image forming apparatus including the same

 #318
20170343960
2017-11-30

Optical scanning device and image forming apparatus including the same

 #319
20170315468
2017-11-02

Optical scanning device

 #320
20170315467
2017-11-02

Automated lens cleaning and shutter system for an electrophotographic imaging device

 #321
20170299976
2017-10-19

Optical deflector, and optical scanning device and image forming apparatus equipped with same

 #322
20170299975
2017-10-19

Optical deflector, and optical scanning device and image forming apparatus equipped with same

 #323
20170289385
2017-10-05

Exposure device having a plurality of first and second light emitting elements, LED head as the exposure device, image forming apparatus including the exposure device, and image reading apparatus

 #324
20170277065
2017-09-28

Light emitting component, print head, and image forming apparatus

 #325
20170263870
2017-09-14

2,2′-bibenzo[D]imidazolidene compound having condensed rings at the 1-, 1′-, 3- and 3′-positions, and organic light-emitting element, display device, image information processing apparatus, lighting device, image forming apparatus and exposure unit, each containing the same

 #326
20170261881
2017-09-14

Lens unit, light-exposure apparatus, and image forming apparatus

 #327
20170257507
2017-09-07

Optical scanning apparatus and image forming apparatus

 #328
20170242364
2017-08-24

Optical writing device and image forming apparatus incorporating same

 #329
20170227882
2017-08-10

Light scanning device that ensures improved flexible location of component for regulating expanded widths of light beam

 #330
20170219952
2017-08-03

Light emitting element device including light emitting thyristor and optical print head including the light emitting element device

 #331
20170214891
2017-07-27

Optical deflection apparatus, image projector, optical writing unit, and object recognition device

 #332
20170212446
2017-07-27

Exposure unit, image forming unit, and image forming apparatus

 #333
20170205730
2017-07-20

EXPOSURE UNIT, IMAGE FORMING UNIT, AND IMAGE FORMING APPARATUS

 #334
20170184994
2017-06-29

Exposure device, image formation apparatus, and method of manufacturing exposure device

 #335
20170153570
2017-06-01

Optical scanning device and image forming apparatus

 #336
20170139345
2017-05-18

Optical scanning device and image forming apparatus including the same

 #337
20170134603
2017-05-11

Optical scanning apparatus

 #338
20170131657
2017-05-11

Image forming apparatus including optical sensor

 #339
20170097450
2017-04-06

Polygon mirror, image forming apparatus, and method for manufacturing a polygon mirror

 #340
20170090340
2017-03-30

Light source device, optical scanning apparatus, and image forming apparatus

 #341
20170090339
2017-03-30

Unit for image forming apparatus, process cartridge, image forming apparatus, and electrophotographic photoreceptor

 #342
20170090190
2017-03-30

Collimation assembly for an imaging device

 #343
20170090189
2017-03-30

Collimation assembly for an imaging device

 #344
20170075251
2017-03-16

Light source device, optical scanning apparatus and image forming apparatus

 #345
20170068181
2017-03-09

Optical scanning device and cover attached to optical device

 #346
20170057246
2017-03-02

Optical scanning device and image forming apparatus including the same

 #347
20170052474
2017-02-23

Light scanning apparatus and image forming apparatus

 #348
20170052472
2017-02-23

Light scanning apparatus and image forming apparatus

 #349
20170038702
2017-02-09

Image forming apparatus with mirror adjustment unit

 #350
20170031302
2017-02-02

BIASED MEMBER TO PREVENT CONTAMINATION

 #351
20170031154
2017-02-02

Optical scanner, optical scanning method and non-transient recording medium

 #352
20170010561
2017-01-12

Image forming apparatus with mirror curving adjustment unit

 #353
20170010560
2017-01-12

Image forming apparatus with mirror adjustment unit

 #354
20160370759
2016-12-22

Image forming apparatus

 #355
20160363886
2016-12-15

Image forming apparatus

 #356
20160352954
2016-12-01

Illuminating device, image reading apparatus and image forming apparatus

 #357
20160347083
2016-12-01

Light scanning apparatus

 #358
20160313664
2016-10-27

Optical head, optical print head, image formation apparatus, and image reader

 #359
20160306289
2016-10-20

Image forming apparatus

 #360
20160299454
2016-10-13

LIGHT EMITTER, IMAGE FORMATION SYSTEM, AND EXPOSURE UNIT

 #361
20160299453
2016-10-13

IMAGE FORMING APPARATUS

 #362
20160282752
2016-09-29

Image forming apparatus that emits static eliminating light onto surface of photosensitive body

 #363
20160282524
2016-09-29

Light deflector and image forming apparatus

 #364
20160274486
2016-09-22

Image forming apparatus and cartridge

 #365
20160274485
2016-09-22

Optical scanning device and image forming apparatus

 #366
20160274484
2016-09-22

Image forming apparatus having a removable unit with a driving portion

 #367
20160268774
2016-09-15

Reflector, surface-emitting laser, solid-state laser device, optoacoustic system, and image-forming apparatus

 #368
20160259296
2016-09-08

Image forming apparatus having scanning optical device

 #369
20160241734
2016-08-18

Optical scanning apparatus and optical scanning apparatus system

 #370
20160238987
2016-08-18

Image forming apparatus

 #371
20160238965
2016-08-18

Optical scanning device

 #372
20160238964
2016-08-18

Drive circuit for printing apparatus, light-emitting element unit, and printing apparatus

 #373
20160231690
2016-08-11

Housing structure, optical scanning device, and image forming apparatus

 #374
20160219177
2016-07-28

Optical scanning apparatus and image forming apparatus

 #375
20160209644
2016-07-21

Optical scanning apparatus

 #376
20160195717
2016-07-07

Optical apparatus, image forming apparatus, and image reading apparatus

 #377
20160187804
2016-06-30

Laser scan unit housing for an image forming device

 #378
20160181528
2016-06-23

Organic light emitting device

 #379
20160180202
2016-06-23

Image forming apparatus having an assignment unit that assigns pulse modulation signals in accordance with a predetermined rule and a specific pixel position information

 #380
20160179030
2016-06-23

ILLUMINATOR HAVING A SHEET EMITTER AND DEFINING AN OPTICAL CAVITY

 #381
20160170325
2016-06-16

Optical apparatus and image forming apparatus including the optical apparatus

 #382
20160147193
2016-05-26

Chassis structure, optical scanning device, and image forming apparatus

 #383
20160124340
2016-05-05

Image forming apparatus that indicates operating status using luminous body

 #384
20160118607
2016-04-28

Silsesquioxane compound, organic light emitting element, display apparatus, image information processing apparatus, and image forming apparatus

 #385
20160103400
2016-04-14

Image forming apparatus controlling driving current for adjusting light emission intensity of light-emitting element

 #386
20160091818
2016-03-31

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #387
20160085208
2016-03-24

Light-exposure unit and image formation apparatus

 #388
20160070196
2016-03-10

Light scanning apparatus and image forming apparatus employing the same

 #389
20160062262
2016-03-03

Image forming apparatus with guide for exposure unit

 #390
20160041493
2016-02-11

LIGHT EMITTING APPARATUS AND IMAGE FORMING APPARATUS

 #391
20160033930
2016-02-04

Attachment mechanism of optical scanning device and image forming apparatus including this attachment mechanism

 #392
20160033923
2016-02-04

Low profile light scanning device and image forming apparatus therewith

 #393
20160033890
2016-02-04

Optical scanning device and image forming apparatus including the same

 #394
20160025968
2016-01-28

Fixing method of collimator lens to housing, optical scanning device, and image forming apparatus

 #395
20150375524
2015-12-31

Light scanning apparatus and image forming apparatus using the same

 #396
20150372258
2015-12-24

Organic electroluminescence element, image-forming apparatus, display apparatus, and imaging apparatus

 #397
20150372244
2015-12-24

ORGANIC LIGHT-EMITTING DEVICE

 #398
20150370193
2015-12-24

Exposure apparatus, image forming apparatus and method of manufacturing exposure apparatus

 #399
20150370065
2015-12-24

Optical scanning device and image forming apparatus including the same

 #400
20150362856
2015-12-17

Image forming apparatus

 #401
20150346485
2015-12-03

Light deflector

 #402
20150346482
2015-12-03

Optical scanning device, image forming apparatus

 #403
20150333279
2015-11-19

Organic light-emitting element and display apparatus

 #404
20150333267
2015-11-19

Organic compound and organic light-emitting device and display apparatus having the same

 #405
20150331382
2015-11-19

Image forming apparatus

 #406
20150331332
2015-11-19

Image forming apparatus capable of adjusting laser beams emitted from a plurality of light sources, and method of controlling image forming apparatus

 #407
20150316871
2015-11-05

Optical deflector, optical scanning apparatus, and image forming apparatus

 #408
20150301472
2015-10-22

Optical scanning apparatus

 #409
20150293468
2015-10-15

Image forming device

 #410
20150277268
2015-10-01

Image forming apparatus and method for adjusting forming condition of image forming apparatus

 #411
20150270493
2015-09-24

Organic light emitting element

 #412
20150255727
2015-09-10

Indeno[1,2-b]phenanthrene compound and organic light emitting element including the same

 #413
20150248077
2015-09-03

Light deflector and image forming apparatus including a rotating polygon mirror having displaceable reflecting surfaces

 #414
20150212477
2015-07-30

Light scanning apparatus and image forming apparatus

 #415
20150212450
2015-07-30

NOVEL FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE, DISPLAY APPARATUS, IMAGE INFORMATION PROCESSING APPARATUS, LIGHTING SYSTEM, AND IMAGE FORMING APPARATUS HAVING THE COMPOUND

 #416
20150194609
2015-07-09

DIBENZOXANTHENE COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, DISPLAY, IMAGE INFORMATION PROCESSOR, AND IMAGE-FORMING APPARATUS

 #417
20150183232
2015-07-02

Optical scanning system and imaging apparatus for using same

 #418
20150085051
2015-03-26

Image forming apparatus capable of adjusting laser beams emitted from a plurality of light sources, and method of controlling image forming apparatus

 #419
20150062683
2015-03-05

Optical deflection device and image forming apparatus

 #420
20150035930
2015-02-05

Light scanning apparatus with single optical imaging element and image forming apparatus using the same

 #421
20150023696
2015-01-22

Image forming apparatus and light concentrating device

 #422
20150002599
2015-01-01

IMAGE FORMING APPARATUS

 #423
20150002593
2015-01-01

Light scanning device and image forming apparatus

 #424
20140355290
2014-12-04

Light guide and illumination device

 #425
20140334840
2014-11-13

Driving force transmitting device which disposes gears in a small space and optical unit

 #426
20140285857
2014-09-25

Illuminating device, image reading apparatus and image forming apparatus

 #427
20140264312
2014-09-18

Organic compound and organic light-emitting device

 #428
20140232803
2014-08-21

Image forming apparatus and exposure device

 #429
20140225974
2014-08-14

Light scanning unit and image forming apparatus including the same

 #430
20140217442
2014-08-07

Semiconductor light-emitting element, light-source head, and image forming apparatus

 #431
20140204167
2014-07-24

Image forming apparatus having exposing unit positioning member

 #432
20140176657
2014-06-26

Lens array unit, erecting equal-magnification lens array, optical scanning unit, image reading device, and image writing device

 #433
20140176656
2014-06-26

Light source driver, light source-driving method, image-forming apparatus, light source-driving circuit, and optical scanner

 #434
20140160217
2014-06-12

Optical scanning apparatus, image forming apparatus, and support member for an optical scanning apparatus

 #435
20140147166
2014-05-29

Image forming apparatus including a covered retracting mechanism

 #436
20140132695
2014-05-15

Light scanning unit and electro-photographic image forming apparatus employing the same

 #437
20140118808
2014-05-01

Laser scanning unit and image forming apparatus including the same

 #438
20140110687
2014-04-24

NOVEL CONDENSED POLYCYCLIC COMPOUND

 #439
20140098172
2014-04-10

EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS

 #440
20140098171
2014-04-10

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS

 #441
20140086636
2014-03-27

Image forming apparatus

 #442
20140079437
2014-03-20

Illuminator and image reading device and image forming apparatus having the same

 #443
20140078233
2014-03-20

Light emitting apparatus, driving circuit of light emitting element, and driving method

 #444
20140071219
2014-03-13

Light quantity control device, exposure device, and image forming apparatus

 #445
20140063168
2014-03-06

Light-emitting substrate, method for manufacturing the same, optical writing device, and image forming apparatus

 #446
20130328986
2013-12-12

Optical scanning device and image forming apparatus provided with same

 #447
20130324771
2013-12-05

NOVEL BENZOPYRENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME

 #448
20130308171
2013-11-21

Optical scanning apparatus with optical box sealed by a deformable sealing member

 #449
20130258421
2013-10-03

Image reading device and image forming apparatus

 #450
20130250029
2013-09-26

Exposure device and image forming apparatus

 #451
20130235144
2013-09-12

Optical scanning device having a scanning lens with a tilt-decentered surface and image forming apparatus

 #452
20130222918
2013-08-29

Lens array unit, erecting equal-magnification lens array, optical scanning unit, image reading device, and image writing device

 #453
20130222507
2013-08-29

OPTICAL SCANNING DEVICE AND IMAGE FORMING APAPRATUS USING SAME

 #454
20130222506
2013-08-29

Optical scanner device and image forming apparatus with scanning lens that can be machined easily

 #455
20130194477
2013-08-01

Light emitting apparatus, image forming apparatus, display apparatus, and image pickup apparatus

 #456
20130194370
2013-08-01

Optical writing unit and image forming apparatus including same

 #457
20130147895
2013-06-13

Optical scanning device, image forming apparatus and optical scanning method

 #458
20130135694
2013-05-30

Lens array, lens unit, LED head, exposure device, image formation apparatus, and image reading apparatus

 #459
20130135419
2013-05-30

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS

 #460
20130114979
2013-05-09

Illuminator and image reading device and image forming apparatus having the same

 #461
20130089358
2013-04-11

SEMICONDUCTOR DEVICE, LED HEAD AND IMAGE FORMING APPARATUS

 #462
20130070041
2013-03-21

Laser scan unit housing for an imaging device

 #463
20130016992
2013-01-17

Image forming apparatus

 #464
20130010045
2013-01-10

Image forming apparatus and method for controlling the image forming apparatus

 #465
20120327164
2012-12-27

Light beam emission apparatus, optical scanning apparatus including the light beam emission apparatus, and image forming apparatus including the optical scanning apparatus

 #466
20120237262
2012-09-20

HEAT RADIATING DEVICE, OPTICAL SCANNING APPARATUS, AND IMAGE FORMING APPARATUS

 #467
20120205639
2012-08-16

Organic light emitting device

 #468
20120182735
2012-07-19

Light emitting element adjusting and fixing structure, optical scanner, and image forming apparatus

 #469
20120162738
2012-06-28

Illumination assembly for a scanner

 #470
20120133994
2012-05-31

Optical component mounting structure, image reading device including the same, and image forming apparatus including the same

 #471
20120120176
2012-05-17

Light-emitting chip, light-emitting device, print head and image forming apparatus

 #472
20120099874
2012-04-26

Detection device and image forming apparatus

 #473
20120099873
2012-04-26

Image sensing device for sensing an image on a recording medium

 #474
20120099110
2012-04-26

Detection device and image forming apparatus for reducing a cavity effect

 #475
20120056969
2012-03-08

Light source device and manufacturing method thereof

 #476
20120026267
2012-02-02

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #477
20120019885
2012-01-26

OPTICAL SCANNING APPARATUS

 #478
20110310455
2011-12-22

Curve correction mechanism, optical scanner, and image forming apparatus

 #479
20110299883
2011-12-08

Image forming apparatus

 #480
20110292468
2011-12-01

Optical scanner that forms an optical path for an image light emitted from a light source, and image forming apparatus according to an electrophotography method with a photoreceptor that undergoes an exposure to an image light from the optical scanner

 #481
20110292156
2011-12-01

Optical scanning apparatus and image forming apparatus provided with the same

 #482
20110285805
2011-11-24

Driving device, print head and image forming device

 #483
20110255905
2011-10-20

Image forming apparatus having exposing unit positioning member

 #484
20110242570
2011-10-06

Image reading apparatus and image forming apparatus provided therewith

 #485
20110164413
2011-07-07

Illuminating device, image reading apparatus and image forming apparatus

 #486
20110158694
2011-06-30

Optical scanning apparatus and image forming apparatus provided with the same

 #487
20110102863
2011-05-05

Image reading apparatus and image forming apparatus including the same

 #488
20110074908
2011-03-31

Light scanning unit having thermal expansion control unit

 #489
20100328414
2010-12-30

Optical Scanning Device and Image Forming Apparatus Equipped with the Same

 #490
20100316395
2010-12-16

Write device, image forming apparatus, and open/close control method

 #491
20100231940
2010-09-16

Apparatus and method controlling zooming process at laser device for high-speed high-resolution double-sided printing without wide-ranged image degradation or banding

 #492
20100226686
2010-09-09

Optical scanning apparatus and image forming apparatus using the same

 #493
20100189451
2010-07-29

Modifying rotation speed within an image-forming device

 #494
20100183337
2010-07-22

Light source apparatus, optical-beam scanning apparatus, and image forming apparatus

 #495
20100177362
2010-07-15

Illuminator, and image reading device and image forming apparatus having the same

 #496
20100129116
2010-05-27

Light projecting device, image reading device including same, and image forming apparatus including the image reading device

 #497
20100124439
2010-05-20

Illuminating device, image-reading apparatus, and image-forming equipment

 #498
20100123937
2010-05-20

Image processing controller and printing apparatus

 #499
20100104330
2010-04-29

Image forming apparatus and method of correcting color registration

 #500
20100086329
2010-04-08

Laser scanning unit having flux-reduction unit and image forming apparatus having the same

 #501
20100060711
2010-03-11

Scanning line aligned image forming apparatus

 #502
20100053714
2010-03-04

Optical box, optical scanner, and image forming apparatus

 #503
20100046967
2010-02-25

Optical scanning device and image forming apparatus with a center adjusting mechanism

 #504
20100046055
2010-02-25

Optical scanning apparatus and image forming apparatus using the same

 #505
20100034563
2010-02-11

Optical scanning device and image forming apparatus

 #506
20100033787
2010-02-11

Optical scanner and image forming apparatus including same

 #507
20100028049
2010-02-04

IMAGE FORMING APPARATUS

 #508
20100028048
2010-02-04

Optical scanning apparatus and image-forming apparatus using the same

 #509
20090323147
2009-12-31

Optical scanning apparatus and image forming apparatus

 #510
20090316242
2009-12-24

Optical scanner and image forming apparatus

 #511
20090309952
2009-12-17

Light source apparatus, and optical scanning apparatus and image forming apparatus using the same

 #512
20090226213
2009-09-10

OPTICAL SCANNING APPARATUS

 #513
20090214259
2009-08-27

Optical scanning apparatus

 #514
20090175649
2009-07-09

Image forming apparatus including shutter device

 #515
20090169261
2009-07-02

Image forming apparatus having exposing unit positioning member

 #516
20090092417
2009-04-09

Optical scanning apparatus and image forming apparatus using the same

 #517
20090073529
2009-03-19

Multibeam optical scanning device and image forming apparatus

 #518
20090067020
2009-03-12

Exposing device and image forming apparatus having the same

 #519
20090066780
2009-03-12

Image forming apparatus, optical writing device, and optical writing method

 #520
20090015897
2009-01-15

Optical scan apparatus and image formation apparatus

 #521
20090015650
2009-01-15

Optical scanning apparatus and image-forming apparatus using the same

 #522
20080279585
2008-11-13

Image forming apparatus

 #523
20080266894
2008-10-30

Imaging device illumination system

 #524
20080218579
2008-09-11

Image forming apparatus

 #525
20080181668
2008-07-31

Exposing device and image forming apparatus incorporating the same

 #526
20080143812
2008-06-19

Laser scanning unit for a laser printer

 #527
20080056762
2008-03-06

Image forming apparatus to form an image using a display unit, and printing method thereof

 #528
20080050151
2008-02-28

Light source device and manufacturing method thereof

 #529
20080042155
2008-02-21

Semiconductor device, LED head and image forming apparatus

 #530
20080013974
2008-01-17

IMAGE FORMING APPARATUS AND METHOD THEREOF

 #531
20070172276
2007-07-26

Image scanner having pivotal illuminantor plate

 #532
20070165101
2007-07-19

Light beam scanning apparatus and controlling method for image forming apparatus

 #533
20070165099
2007-07-19

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

 #534
20070154241
2007-07-05

Image scanner

 #535
20070146852
2007-06-28

Optical deflector, optical scanning apparatus, and image forming apparatus

 #536
20070134023
2007-06-14

Image processing apparatus having enhanced controlling process for optical scanning unit

 #537
20070053043
2007-03-08

Light scanning device and image forming apparatus using the same

 #538
20070035608
2007-02-15

Image forming apparatus

 #539
20070024942
2007-02-01

Optical scanning device and image forming apparatus

 #540
20070024690
2007-02-01

Image forming apparatus

 #541
20070019256
2007-01-25

Image forming apparatus capable of efficiently controlling light radiation to read an image

 #542
20060285170
2006-12-21

Optical unit and image forming apparatus

 #543
20060244809
2006-11-02

Optical scanning apparatus and image-forming apparatus using the same

 #544
20060203208
2006-09-14

Projector

 #545
20060164504
2006-07-27

Optical scanner, image forming apparatus, and optical scanner attitude correcting method

 #546
20060092617
2006-05-04

Document illumination apparatus, document reading apparatus and image forming apparatus permitting efficient cooling

 #547
20060076414
2006-04-13

Optical system for color laser printer

 #548
20060028533
2006-02-09

Optical scanning unit and image forming apparatus

 #549
17466727
2023-01-24

Image forming apparatus with exposure device including shutter that moves in response to movement of a light source

 #550
17400846
2022-06-28

Image forming apparatus

 #551
16570542
2020-12-15

Optical device and image forming apparatus

 #552
16043437
2019-12-03

Fixing device and image forming apparatus

 #553
15712541
2019-01-22

Image forming apparatus and image forming method

 #554
15451610
2018-05-22

Lens mirror array