Patents-Review.com
ClassID:

228940 ⎘

H04N1/1135 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or using oscillating or rotating mirrors for the main-scan only

Recent Application in this class:
#1
20250267230
2025-08-21

OPTICAL SCANNING APPARATUS, METHOD OF MANUFACTURING AN OPTICAL SCANNING APPARATUS, AND IMAGE FORMING APPARATUS

 #2
20240414277
2024-12-12

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

 #3
20220317440
2022-10-06

Optical writing apparatus, image forming apparatus, and control method

 #4
20190171127
2019-06-06

Image forming apparatus

 #5
20190061372
2019-02-28

Optical scanning device and image forming apparatus

 #6
20180359829
2018-12-13

Light source control device and image forming apparatus

 #7
20180329335
2018-11-15

Image forming apparatus for scanning light beam at non-uniform scan speed and exposing photosensitive member

 #8
20180293470
2018-10-11

Light scanning device and image forming apparatus with the same

 #9
20180275557
2018-09-27

Image-forming apparatus

 #10
20180152586
2018-05-31

IMAGE FORMING APPARATUS

 #11
20180152582
2018-05-31

Reading module and image reading device and image forming apparatus therewith

 #12
20180106998
2018-04-19

Image forming apparatus

 #13
20180059572
2018-03-01

Optical scanning device and image forming apparatus including the same

 #14
20180052233
2018-02-22

Using a two-dimensional scanner to speed registration of three-dimensional scan data

 #15
20170329130
2017-11-16

Measuring the vibration amplitude of a scanner mirror

 #16
20170318181
2017-11-02

OPTICAL SCANNING METHOD AND OPTICAL SCANNING APPARATUS

 #17
20170235247
2017-08-17

Image-forming apparatus for correcting a brightness of a laser light

 #18
20170195521
2017-07-06

Laser scanning unit adjusting output power of modulated beam using shading information to reduce scan line energy variation

 #19
20170192373
2017-07-06

Image forming device with laser scanner unit and memory therefor

 #20
20160187806
2016-06-30

Image-forming apparatus

 #21
20160110634
2016-04-21

Light scanning device and image forming apparatus with the same

 #22
20150375524
2015-12-31

Light scanning apparatus and image forming apparatus using the same

 #23
20150268463
2015-09-24

Light scanning device having reduced size and parts count, and image forming apparatus with the same

 #24
20150248009
2015-09-03

Light scanning device and image forming apparatus with the same

 #25
20150035930
2015-02-05

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

 #26
20150010316
2015-01-08

Method and apparatus for controlling multiple beam spacing

 #27
20140267530
2014-09-18

Scan unit for an imaging device and methods of using same

 #28
20140153011
2014-06-05

Image forming apparatus and image forming method

 #29
20140111840
2014-04-24

Optical scanning apparatus and image forming apparatus

 #30
20140055550
2014-02-27

Laser printer with reduced banding artifacts

 #31
20130286151
2013-10-31

Vibrating element, optical scanning device, and image forming device and image projection device using same

 #32
20130234048
2013-09-12

Device and method for reading out X-ray information stored in a fluorescent storage layer

 #33
20130188229
2013-07-25

Image feedforward laser power control for a multi-mirror based high power imager

 #34
20130176602
2013-07-11

Light beam scanning device, image forming apparatus, and scanning line adjusting method

 #35
20130148172
2013-06-13

Printing system, raster ouput scanner, and method with electronic banding compensation using facet-dependent smile correction

 #36
20130135696
2013-05-30

Optical scanner and image forming apparatus including same

 #37
20130083148
2013-04-04

OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS

 #38
20130063791
2013-03-14

Imaging head for a flat bed scanner

 #39
20130063744
2013-03-14

IMAGING HEAD FOR A FLAT BED SCANNER

 #40
20130027501
2013-01-31

IMAGE FORMING APPARATUS THAT USES LASER BEAM

 #41
20130021655
2013-01-24

Electrophotographic image forming apparatus and scanning method thereof

 #42
20130016169
2013-01-17

Registration adjustment method for image forming apparatus and image forming apparatus

 #43
20130003154
2013-01-03

Multibeam scanning device

 #44
20120307320
2012-12-06

Image forming apparatus

 #45
20120298845
2012-11-29

Image position detector and image forming device

 #46
20120293783
2012-11-22

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

 #47
20120287483
2012-11-15

Method of measuring irradiation position shift and focus shift in optical scanning apparatus

 #48
20120268723
2012-10-25

Exposure apparatus with correction for variations in sensitivity and image forming apparatus using the same

 #49
20120251158
2012-10-04

Optical scanning apparatus and image forming apparatus

 #50
20120250063
2012-10-04

Raster output scanner with beam delay compensation to counteract jitter and wiper-induced banding

 #51
20120243023
2012-09-27

OPTICAL SCANNING DEVICE, LIGHT CONTROL METHOD THEREFOR, AND IMAGE FORMING APPARATUS

 #52
20120212565
2012-08-23

Exposure apparatus

 #53
20120194630
2012-08-02

Image forming apparatus and image forming method

 #54
20120182372
2012-07-19

Optical scanning device including plural lenses and image forming apparatus

 #55
20120147115
2012-06-14

Image forming apparatus

 #56
20120120178
2012-05-17

Laser printer with reduced banding artifacts

 #57
20120113485
2012-05-10

Optical scanning apparatus and image forming apparatus

 #58
20120105570
2012-05-03

Light scanning unit and electrophotographic image forming apparatus using the same

 #59
20120081733
2012-04-05

Image reading device and image forming apparatus

 #60
20120075681
2012-03-29

IMAGE FORMING APPARATUS

 #61
20120069120
2012-03-22

Image forming apparatus and image forming method

 #62
20120062683
2012-03-15

Image forming apparatus

 #63
20120050836
2012-03-01

Light scanning device and thrust-direction force canceling method

 #64
20120008968
2012-01-12

Image forming apparatus and control method thereof

 #65
20120001994
2012-01-05

Image forming apparatus and method of the same

 #66
20110292158
2011-12-01

Image forming apparatus with optical scanner

 #67
20110292156
2011-12-01

Optical scanning apparatus and image forming apparatus provided with the same

 #68
20110267635
2011-11-03

Image forming apparatus and method mitigating effects of pixel correction while compensating for shift in scanning position

 #69
20110235142
2011-09-29

Light scanning apparatus

 #70
20110235132
2011-09-29

Optical scanning device and image forming device

 #71
20110229206
2011-09-22

Optical scanner used in color image-forming device

 #72
20110229172
2011-09-22

Image forming apparatus and image forming method using the apparatus

 #73
20110228355
2011-09-22

Image forming apparatus

 #74
20110221739
2011-09-15

Pixel clock generating device and image forming apparatus

 #75
20110205610
2011-08-25

Optical scanning apparatus and image forming apparatus provided with the same

 #76
20110199455
2011-08-18

INKJET PRINT ENGINE HAVING A PLURALITY OF LASER SCANNING UNITS

 #77
20110175975
2011-07-21

Apparatus for alignment of video clock with the ROS start of scan sensor signal in printing systems

 #78
20110164296
2011-07-07

Optical beam scanning device, image forming apparatus

 #79
20110164273
2011-07-07

Pixel clock generator and image forming apparatus

 #80
20110141536
2011-06-16

Optical scanning device and image forming apparatus

 #81
20110134501
2011-06-09

Optical scanning device and image forming apparatus including the same

 #82
20110128342
2011-06-02

Optical scanning apparatus and image forming apparatus

 #83
20110102873
2011-05-05

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH OPTICAL SCANNING DEVICE

 #84
20110090550
2011-04-21

Optical beam scanning device and image forming apparatus provided with the same

 #85
20110069137
2011-03-24

Optical scanner and imaging apparatus using the same

 #86
20110063680
2011-03-17

Image forming apparatus, image forming method, and computer program product

 #87
20110063594
2011-03-17

Light source device and image forming apparatus

 #88
20110052263
2011-03-03

Optical scanner and image forming apparatus

 #89
20110032323
2011-02-10

IMAGE FORMING APPARATUS, LIGHT-INTENSITY CORRECTION METHOD, AND COMPUTER PROGRAM PRODUCT

 #90
20110002712
2011-01-06

Optical scanning apparatus and image forming apparatus using the same

 #91
20110002025
2011-01-06

Polarization-separation device, optical scanning apparatus, and image forming apparatus

 #92
20100329743
2010-12-30

Optical scanning device including a plurality of light sources

 #93
20100328731
2010-12-30

Optical beam scanning apparatus, image forming apparatus

 #94
20100328413
2010-12-30

Optical scanning apparatus

 #95
20100309537
2010-12-09

Scanning optical system, optical scanning device, and image forming device

 #96
20100302610
2010-12-02

Multibeam scanning device

 #97
20100302553
2010-12-02

Methods and apparatus for ascertaining sensor signal delay in an electrophotographic device

 #98
20100289864
2010-11-18

Scanning optical device and image forming apparatus

 #99
20100259808
2010-10-14

Optical beam scanning device, image forming apparatus

 #100
20100245527
2010-09-30

Exposure device, image forming apparatus, and computer-readable medium

 #101
20100238261
2010-09-23

Image forming apparatus, optical writing process control method, and optical writing process control program

 #102
20100231816
2010-09-16

Optical scanning device and image forming apparatus including same

 #103
20100214633
2010-08-26

Surface-emitting laser array, optical scanning device, and image forming device

 #104
20100195181
2010-08-05

Optical scanning device and image forming apparatus

 #105
20100189453
2010-07-29

IMAGE FORMING APPARATUS

 #106
20100172005
2010-07-08

Optical scanning apparatus and image forming apparatus using the same

 #107
20100165433
2010-07-01

Optical scanning actuator

 #108
20100142018
2010-06-10

Light scanning unit and method of detecting scanning synchronization signal

 #109
20100134854
2010-06-03

Optical scanner and image forming device using the optical scanner

 #110
20100124435
2010-05-20

Optical scanning apparatus and image forming apparatus including the same

 #111
20100119262
2010-05-13

LIGHT SOURCE DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS

 #112
20100103441
2010-04-29

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING PROGRAM

 #113
20100097623
2010-04-22

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING PROGRAM

 #114
20100091342
2010-04-15

Optical scanning device and image forming apparatus

 #115
20100079824
2010-04-01

Image forming apparatus

 #116
20100067955
2010-03-18

SCANNING OPTICAL APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME

 #117
20100067069
2010-03-18

Image forming apparatus and image forming method

 #118
20100060964
2010-03-11

Optical beam scanning apparatus and image forming apparatus

 #119
20100060933
2010-03-11

Image forming apparatus and control method therefor

 #120
20100046054
2010-02-25

MEMS mirror, mirror scanner, optical scanning unit and image forming apparatus including the optical scanning unit

 #121
20100046053
2010-02-25

Optical scanning device, image display device and retinal scanning display provided with optical scanning device

 #122
20100045769
2010-02-25

Exposure apparatus

 #123
20100044556
2010-02-25

OSCILLATING DEVICE AND LIGHT- DEFLECTION APPARATUS EMPLOYING THE SAME

 #124
20100033775
2010-02-11

Optical reflecting mirror, and optical scanner and image forming apparatus including same

 #125
20100020364
2010-01-28

System and method for printing system process magnification adjustment

 #126
20100014116
2010-01-21

IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, IMAGE PROCESSING APPARATUS, AND IMAGE FORMING METHOD

 #127
20100007935
2010-01-14

Optical scanning device, retinal scanning display and manufacturing method of optical scanning device

 #128
20090324293
2009-12-31

Image forming apparatus

 #129
20090323147
2009-12-31

Optical scanning apparatus and image forming apparatus

 #130
20090322846
2009-12-31

OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS

 #131
20090290205
2009-11-26

Optical scanning device and image forming apparatus using the same

 #132
20090284788
2009-11-19

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

 #133
20090279155
2009-11-12

Multiharmonic galvonometric scanning device

 #134
20090279150
2009-11-12

Image forming apparatus, method of controlling same, and storage medium

 #135
20090262770
2009-10-22

Surface-emission laser diode, surface-emission laser diode array, optical scanning apparatus and image forming apparatus

 #136
20090245299
2009-10-01

Capacitive comb feedback for high speed scan mirror

 #137
20090244253
2009-10-01

MULTI-BEAM OPTICAL SCANNING DEVICE

 #138
20090231659
2009-09-17

Optical deflector, optical scanner, and image forming apparatus

 #139
20090231655
2009-09-17

Optical scanning device and image forming apparatus

 #140
20090219582
2009-09-03

Optical scanning and image forming apparatus with a free-sliding unit for thermal expansion

 #141
20090185826
2009-07-23

Optical scanning device and image forming apparatus using the same

 #142
20090185252
2009-07-23

Scanning optical system

 #143
20090185248
2009-07-23

Oscillating device, light deflector, and image forming apparatus using the same

 #144
20090185242
2009-07-23

Optical beam scanning apparatus and digital writing apparatus

 #145
20090168133
2009-07-02

Optical scanner and image forming apparatus including the same

 #146
20090168132
2009-07-02

Optical scanning apparatus and image forming apparatus

 #147
20090161177
2009-06-25

Device adapted for adjustment of scan position of light beam

 #148
20090153641
2009-06-18

Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus

 #149
20090141317
2009-06-04

Image forming apparatus

 #150
20090141316
2009-06-04

Image forming apparatus

 #151
20090135242
2009-05-28

Method and apparatus for producing an image

 #152
20090128616
2009-05-21

Apparatus and method of reducing banding artifact visibility in a scanning apparatus

 #153
20090122378
2009-05-14

Optical scanning device and image forming apparatus using the same

 #154
20090103156
2009-04-23

Image forming apparatus with laser scanning device and method of aligning the laser scanning device

 #155
20090103115
2009-04-23

Image printing apparatus and method of adjusting and correcting main-scanning offset in image printing apparatus

 #156
20090091805
2009-04-09

Light scanning apparatus, light scanning method, image forming apparatus, color image forming apparatus, and recording medium having program

 #157
20090080039
2009-03-26

Light scanning device and image forming apparatus including a controller that determines a scanning direction of light beam

 #158
20090074459
2009-03-19

Optical scanning device and image forming apparatus

 #159
20090067022
2009-03-12

Optical beam scanning apparatus, optical beam scanning method, image forming apparatus and image forming method

 #160
20090067021
2009-03-12

Optical beam scanning apparatus, optical beam scanning method and image forming apparatus

 #161
20090059337
2009-03-05

Optical scanning device and image forming apparatus

 #162
20090059306
2009-03-05

Image forming apparatus and method of controlling the same

 #163
20090059255
2009-03-05

IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD

 #164
20090052916
2009-02-26

Apparatus for and method of forming image using oscillation mirror

 #165
20090051982
2009-02-26

Light scanning apparatus, latent image forming apparatus and image forming apparatus

 #166
20090051751
2009-02-26

Image forming apparatus and control method thereof

 #167
20090045324
2009-02-19

Scanning optical system measuring device and scanning optical system measuring method

 #168
20090040584
2009-02-12

LIGHT SCANNING UNIT, CONTROL METHOD THEREOF, AND IMAGE FORMING APPARATUS HAVING THE SAME

 #169
20090040567
2009-02-12

Image forming appartus and control method thereof

 #170
20090034004
2009-02-05

Image forming apparatus and image correction method for correcting scan-line position error with error diffusion

 #171
20090028196
2009-01-29

CONTINUOUS FORM ELECTROPHOTOGRAPHIC APPARATUS AND WRITE-START POSITION CONTROL METHOD THEREOF

 #172
20090022520
2009-01-22

Optical writing device and image forming apparatus

 #173
20090021802
2009-01-22

Image forming apparatus, control method thereof and program thereof

 #174
20090021759
2009-01-22

Optical scanning device and printing apparatus using a threshold matrix to improve image quality

 #175
20090015897
2009-01-15

Optical scan apparatus and image formation apparatus

 #176
20090015885
2009-01-15

Image forming apparatus and control method thereof

 #177
20090015881
2009-01-15

Image forming apparatus and method mitigating effects of pixel correction while compensation for shift in scanning position

 #178
20090009841
2009-01-08

Optical scanning device and image forming apparatus using the same

 #179
20090009840
2009-01-08

Optical scanner and image forming apparatus including same

 #180
20090009731
2009-01-08

Optical beam scanning device, image forming apparatus

 #181
20090009582
2009-01-08

Frequency modulation apparatus and frequency modulation method

 #182
20090002474
2009-01-01

Multi-beam optical scanning device and image forming apparatus using the same

 #183
20080304845
2008-12-11

Image forming apparatus and control program of image forming apparatus

 #184
20080286009
2008-11-20

Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus

 #185
20080285605
2008-11-20

Optical scanning apparatus

 #186
20080285604
2008-11-20

Optical scanning apparatus, image forming apparatus and control method

 #187
20080285104
2008-11-20

Optical scanner and image forming apparatus including a common optical deflector and synchronization detector

 #188
20080285101
2008-11-20

Light scanning device and thrust-direction force canceling method

 #189
20080285095
2008-11-20

Scanning optical device, image forming device and jitter correction method

 #190
20080284359
2008-11-20

Oscillation device, optical deflection apparatus, and drive-signal generating method

 #191
20080278825
2008-11-13

OPTICAL ELEMENT, OPTICAL SCANNING APPARATUS, AND IMAGE FORMING APPARATUS USING THE OPTICAL ELEMENT, AND METHOD AND APPARATUS FOR FIXEDLY JOINING THE OPTICAL ELEMENT AND REDUCING DEFORMATION OF THE OPTICAL ELEMENT ARRANGED IN A LAYER STRUCTURE

 #192
20080278566
2008-11-13

Apparatus and method of scanning light using an array of light sources

 #193
20080273230
2008-11-06

Optical scanning device, printing apparatus, and method for adjusting oscillation amplitude of oscillating mirror

 #194
20080267664
2008-10-30

Scanning optical module and image forming apparatus equipped therewith

 #195
20080267663
2008-10-30

Optical scanning device and image forming apparatus for optimizing arrangement intervals in a main-scanning direction and a sub-scanning direction

 #196
20080267662
2008-10-30

LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #197
20080225304
2008-09-18

Optical scanning unit and image forming apparatus using same

 #198
20080225102
2008-09-18

Optical scanning unit and image forming apparatus using same

 #199
20080218829
2008-09-11

Optical scanning apparatus and image forming apparatus

 #200
20080218827
2008-09-11

Optical scanning device and image forming apparatus

 #201
20080212829
2008-09-04

BEAM LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS USING SAME

 #202
20080212156
2008-09-04

Optical scanning device, optical scanning method, program, recording medium, and image forming apparatus

 #203
20080211900
2008-09-04

System and method for scaling data to compensate for slanted scanning on a bidirectional scanning laser printer

 #204
20080204846
2008-08-28

Laser scanning apparatus having a photodetector having first and second light receiving units

 #205
20080198466
2008-08-21

Method and apparatus for controlling multiple beam spacing

 #206
20080180772
2008-07-31

Optical scanning device and image forming apparatus

 #207
20080174653
2008-07-24

Image forming apparatus and signal synchronizing method thereof

 #208
20080170276
2008-07-17

Image forming apparatus

 #209
20080165244
2008-07-10

Optical scanning device and image forming apparatus using the same

 #210
20080158634
2008-07-03

Optical scanning apparatus and image forming apparatus comprising the same

 #211
20080144122
2008-06-19

Optical scanning apparatus and optical scanning method

 #212
20080123159
2008-05-29

Image forming apparatus and scanning unit to scan a target surface using light fluxes

 #213
20080118287
2008-05-22

Optical scanning device and image forming apparatus having the same

 #214
20080117487
2008-05-22

Optical scanning apparatus, illuminant apparatus and image forming apparatus

 #215
20080106776
2008-05-08

Image forming apparatus

 #216
20080106589
2008-05-08

APPARATUS FOR AND METHOD OF ADJUSTING WRITE START POSITION

 #217
20080106586
2008-05-08

Light scanning unit and image forming apparatus using the same

 #218
20080088893
2008-04-17

Optical scanning device, optical scanning method, computer program product for executing optical scanning method, recording medium with computer program recorded thereon, image forming apparatus, and color image forming apparatus using the same

 #219
20080088889
2008-04-17

Light scanning device, light scanning device production method, and color image forming apparatus

 #220
20080075363
2008-03-27

Image processing device, image forming device, computer readable medium and image processing method

 #221
20080069585
2008-03-20

Optical scanning device and image forming apparatus

 #222
20080068678
2008-03-20

Optical scanning apparatus and image forming apparatus

 #223
20080068677
2008-03-20

Optical scanning apparatus

 #224
20080063023
2008-03-13

Optical scanning apparatus

 #225
20080062491
2008-03-13

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

 #226
20080055692
2008-03-06

Optical scanning device and image forming apparatus

 #227
20080055690
2008-03-06

Optical scanning device and image forming apparatus

 #228
20080055672
2008-03-06

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #229
20080049096
2008-02-28

Methods and apparatus for ascertaining sensor signal delay in an electrophotographic device

 #230
20080049094
2008-02-28

Optical scanner used in color image-forming device

 #231
20080043308
2008-02-21

Method to improve scan-line alignment by adjusting the pixel rate

 #232
20080042049
2008-02-21

Optical scanning device and image formation apparatus

 #233
20080036848
2008-02-14

Frequency modulation apparatus and frequency modulation method

 #234
20080030805
2008-02-07

Optical beam scanning apparatus, image forming apparatus

 #235
20080025750
2008-01-31

Optical scanning device and image forming apparatus

 #236
20080018955
2008-01-24

Optical beam scanning apparatus, image forming apparatus

 #237
20080018728
2008-01-24

Apparatus for and method of forming image using oscillation mirror

 #238
20080013142
2008-01-17

IMAGE FORMING APPARATUS HAVING DEFORMATION LIMITING AREA

 #239
20080012933
2008-01-17

Pixel clock and pulse-modulation-signal generating device, optical scanner, and image forming apparatus

 #240
20080007611
2008-01-10

Laser printer with reduced banding artifacts

 #241
20080002246
2008-01-03

LASER SCANNING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME

 #242
20080002018
2008-01-03

Method and apparatus for image alignment

 #243
20080002016
2008-01-03

Optical scanning unit and method thereof

 #244
20070297024
2007-12-27

Light scanning unit and electrophotographic image forming apparatus including the same

 #245
20070285738
2007-12-13

Image forming apparatus

 #246
20070279708
2007-12-06

Optical beam scanning device, image forming apparatus, optical beam scanning method

 #247
20070279707
2007-12-06

Optical beam scanning device and image forming apparatus provided with the same

 #248
20070273949
2007-11-29

Optical scanning apparatus

 #249
20070273947
2007-11-29

Optical scanning device, image forming apparatus including the same, and method of configuring the same

 #250
20070268357
2007-11-22

Image forming apparatus

 #251
20070253052
2007-11-01

Optical scanner and image-forming device having the same

 #252
20070247510
2007-10-25

Optical scanner and image forming apparatus

 #253
20070242315
2007-10-18

Image forming apparatus and control method thereof

 #254
20070242128
2007-10-18

Image forming apparatus, optical scanning apparatus, and auto light power control method

 #255
20070228266
2007-10-04

Optical scanning apparatus

 #256
20070216983
2007-09-20

Optical scanning apparatus, image forming apparatus, and scanning-line-change correcting method

 #257
20070216966
2007-09-20

Optical scanner and image forming apparatus

 #258
20070216758
2007-09-20

Driving control device, image forming apparatus and recording medium for recording driving control program

 #259
20070216748
2007-09-20

Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic device

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20070215800
2007-09-20

Optical scanning device and image forming device

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20070211136
2007-09-13

Image forming apparatus

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20070210245
2007-09-13

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

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20070201110
2007-08-30

Optical scanning apparatus and image forming apparatus

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20070200911
2007-08-30

IMAGE FORMING APPARATUS AND IMAGE WRITE START POSITION ADJUSTING METHOD FOR THE SAME

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20070188590
2007-08-16

Exposure apparatus

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20070188589
2007-08-16

Image forming apparatus

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20070170262
2007-07-26

Laser scanning device

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20070159674
2007-07-12

Optical scanning unit having more maintenance-friendly adjustable lens having a support member with first and second faces, an adjusting member and moving member opposite the adjusting member, and image forming apparatus including the same

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20070146856
2007-06-28

Light deflector, optical scanner, and image forming apparatus

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20070146738
2007-06-28

Multiple-beam scanning device and image forming apparatus having the multiple-beam scanning device

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20070139747
2007-06-21

Image forming apparatus

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20070139746
2007-06-21

Image correction in an image forming apparatus and image forming method

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20070139732
2007-06-21

Movable part locking jig and image forming apparatus incorporating such movable part locking jig

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20070134023
2007-06-14

Image processing apparatus having enhanced controlling process for optical scanning unit

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20070132830
2007-06-14

Image forming apparatus

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20070132829
2007-06-14

Multi-beam scanning apparatus

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20070115342
2007-05-24

Image forming apparatus and image write start position adjusting method for the same

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20070097474
2007-05-03

Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same

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20070097452
2007-05-03

Image forming apparatus for generating stable horizontal sync signal and method thereof

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20070097203
2007-05-03

Image formation device

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20070091165
2007-04-26

Image forming apparatus capable of effectively correcting main scanning misregistration

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20070081152
2007-04-12

Optical scanning device, image forming apparatus, and liquid crystal element

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20070064248
2007-03-22

Frequency modulator that generates frequency data for use in modulating input image data

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20070064081
2007-03-22

Image forming apparatus

 #285
20070058232
2007-03-15

Multi-beam luminous source apparatus, an optical scanning apparatus, and an image formation apparatus

 #286
20070053043
2007-03-08

Light scanning device and image forming apparatus using the same

 #287
20070053042
2007-03-08

Scanning optical device with post-deflection diffraction element supported by an end-side swing member to suppress vibration

 #288
20070053041
2007-03-08

Multibeam image forming apparatus

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20070053040
2007-03-08

Optical scanning device including plural light shielding units provided at different heights and image forming apparatus

 #290
20070053011
2007-03-08

Optical scanning apparatus

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20070047604
2007-03-01

Optical apparatus having a laser light source unit, and image recording apparatus

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20070047085
2007-03-01

Image forming apparatus and control method therefor

 #293
20070047048
2007-03-01

Optical beam scanner, image forming device, and optical beam scanning method

 #294
20070047022
2007-03-01

Optical writing device, image forming device, and optical writing method

 #295
20070046769
2007-03-01

Apparatus to adjust alignment between scanning lines of laser printer and method thereof

 #296
20070041068
2007-02-22

Apparatus and methods for rapidly bringing a scanning mirror to a selected deflection amplitude at its resonant frequency

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20070024696
2007-02-01

Multi-beam optical scanning device

 #298
20070013763
2007-01-18

Laser scanning unit and image forming apparatus having the same

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20070008600
2007-01-11

Image forming apparatus

 #300
20070008401
2007-01-11

Multiharmonic galvanometric scanning device