ClassID:

198244

G11B7/256 - CPC Classification

Classification description:

Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation , reproducing using an optical beam at lower power ; Record carriers therefor; Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers improving adhesion between layers

Recent Application in this class:
#1
20250166659
2025-05-22

HUMAN-READABLE EXTREMELY HIGH DENSITY PERMANENT DATA STORAGE

#2
20210151080
2021-05-20

Reversible recording medium

#3
20200152232
2020-05-14

Reversible recording medium

#4
20170283206
2017-10-05

Recording-medium binding device

#5
20150380042
2015-12-31

Optical information recording medium

#6
20150318013
2015-11-05

Multilayer optical information recording disk and method for manufacturing same

#7
20150279411
2015-10-01

Optical recording medium and manufacturing method of the same

#8
20150262607
2015-09-17

Optical information recording medium and method for manufacturing same

#9
20140220367
2014-08-07

Energy curable bonding resin

#10
20140120295
2014-05-01

Multilayer structure sheet and method for manufacturing same, and optical information recording medium and method for manufacturing optical information recording medium using multilayer structure sheet

#11
20140087114
2014-03-27

Sheet for producing multilayer optical recording medium, multilayer optical recording medium, and adhesive

#12
20120282427
2012-11-08

Ultraviolet-Curable Resin Composition For Optical Disc And Cured Product Thereof

#13
20120246666
2012-09-27

Pressure-sensitive adhesive sheet for optical data recording medium, optical data recording medium, and method and device for reproducing data from optical data recording medium

#14
20120218875
2012-08-30

Optical information recording apparatus and method

#15
20110262675
2011-10-27

PHOTO-CURABLE TRANSFER SHEET, PROCESS FOR THE PREPARATION OF OPTICAL INFORMATION RECORDING MEDIUM USING THE SHEET, AND OPTICAL INFORMATION RECORDING MEDIUM

#16
20110200780
2011-08-18

Optical information recording medium and method of manufacturing the same

#17
20110158076
2011-06-30

Digital information media having adhesion promotion layer on a substrate

#18
20110143076
2011-06-16

Pressure-sensitive adhesive, sheet for manufacturing an optical recording medium and optical recording medium

#19
20110085437
2011-04-14

Sheet for multilayer optical recording medium and multilayer optical recording medium using the same

#20
20110080824
2011-04-07

Sheet for producing a multilayer optical recording medium and multilayer optical recording medium

#21
20110052855
2011-03-03

Ultraviolet-Curable Resin Composition For Optical Disk, Cured Product And Optical Disk

#22
20110020581
2011-01-27

Optical information recording medium and manufacturing method therefor

#23
20100260019
2010-10-14

Optical information recording apparatus and method

#24
20100221482
2010-09-02

Optical recording medium and method for manufacturing the same

#25
20100178467
2010-07-15

Photo-curable transfer sheet, process for the preparation of optical information recording medium using the sheet, and optical information recording medium

#26
20100166999
2010-07-01

Optical recording medium

#27
20100143638
2010-06-10

Sheet material for multilayer optical recording medium, multilayer structural body for optical recording medium, and multilayer optical recording medium

#28
20100110862
2010-05-06

Optical information storage medium and optical information storage medium reproducing apparatus

#29
20100086724
2010-04-08

ORGANIC DYE COMPOUND AND HIGH DENSITY OPTICAL RECORDING MEDIUM INCLUDING THE SAME

#30
20100074082
2010-03-25

Optical information recording medium and azo metal complex dye

#31
20100068443
2010-03-18

Optical recording medium

#32
20100067347
2010-03-18

ULTRAVIOLET-CURABLE COMPOSITION FOR LIGHT TRANSMISSION LAYER AND OPTICAL DISK USING SAME

#33
20100040823
2010-02-18

Hardcoat agent composition and optical information medium thereof

#34
20090310473
2009-12-17

OPTICAL DATA CARRIER AND METHOD FOR READING/RECORDING DATA THEREIN

#35
20090291391
2009-11-26

OPTICAL INFORMATION-RECORDING MEDIUM, METHOD FOR MANUFACTURING OPTICAL INFORMATION-RECORDING MEDIUM, METHOD FOR VISIBLE INFORMATION RECORDING, USE OF MIXTURE, AND MIXTURE

#36
20090291248
2009-11-26

Coating composition, coating film, method of manufacturing coating film, and optical recording medium

#37
20090291247
2009-11-26

OPTICAL RECORDING MEDIUM AND PRODUCTION METHOD THEREOF

#38
20090290469
2009-11-26

OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION, AZO METAL COMPLEX DYE, AND AZO METAL COMPLEX SALT DYE

#39
20090280286
2009-11-12

Multilayer information recording medium and method for manufacturing the same

#40
20090262623
2009-10-22

OPTICAL MEDIA FORMAT

#41
20090250339
2009-10-08

Information recording medium and method for producing the same

#42
20090208692
2009-08-20

LIMITED LIFE OPTICAL MEDIA

#43
20090155516
2009-06-18

Ultraviolet-curable resin composition and use thereof

#44
20090154332
2009-06-18

Optical information recording medium and manufacturing method thereof

#45
20090135706
2009-05-28

Optical recording medium, and optical recording method and optical recording apparatus thereof

#46
20090135702
2009-05-28

OPTICAL RECORDING MEDIUM, OPTICAL RECORDING APPARATUS, OPTICAL RECORDING METHOD, AND OPTICAL REPRODUCING METHOD

#47
20090130367
2009-05-21

Cationic compound, dye compound and method of using the same, and optical information recording medium

#48
20090130366
2009-05-21

Optical Information-Recording Medium and Information-Recording Method

#49
20090098410
2009-04-16

Trimethine Dimer Compound and Optical Recording Medium Using the Same

#50
20090092782
2009-04-09

Indole compound, optical filter and optical recording material

#51
20090092024
2009-04-09

Optical information recording medium, image-recording method and method of utilizing a dye

#52
20090081561
2009-03-26

PHOTOSENSITIVE COMPOSITION, OPTICAL RECORDING MEDIUM AND METHOD FOR MANUFACTURING SAME, OPTICAL RECORDING METHOD, AND OPTICAL RECORDING APPARATUS

#53
20090061141
2009-03-05

Monomethine dye compound, optical information recording medium utilizing the compound and process for producing the same

#54
20090058982
2009-03-05

OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION

#55
20090052299
2009-02-26

OPTICAL INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD

#56
20090035505
2009-02-05

OPTICAL INFORMATION RECORDING MEDIUM AND METAL COMPLEX

#57
20090029093
2009-01-29

OPTICAL INFORMATION RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME

#58
20090029092
2009-01-29

OPTICAL INFORMATION RECORDING MEDIUM

#59
20090022933
2009-01-22

Optical recording medium

#60
20090022047
2009-01-22

OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION

#61
20080318075
2008-12-25

Photocurable Resin Composition

#62
20080316890
2008-12-25

Optical recording medium, recording and reproducing method thereof, and optical recording apparatus

#63
20080310293
2008-12-18

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING INFORMATION

#64
20080292861
2008-11-27

Process for manufacturing a multilayer article possessing a protective layer

#65
20080285415
2008-11-20

Optical information recording medium and method for manufacturing the same

#66
20080253274
2008-10-16

Optical information recording medium and recording method thereof

#67
20080241706
2008-10-02

HOLOGRAPHIC DATA STORAGE MEDIUM AND FABRICATION METHOD THEREOF

#68
20080219129
2008-09-11

Filter For Optical Recording Medium, Optical Recording Medium, Method For Producing the Same, Optical Recording Method and Optical Reproducing Method

#69
20080213693
2008-09-04

Optical information recording medium

#70
20080206672
2008-08-28

Optical Information Recording Medium

#71
20080199807
2008-08-21

OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION AND METHOD OF USING COMPOUND

#72
20080199710
2008-08-21

Substrate For Recording Medium and Method For Manufacturing Same

#73
20080182060
2008-07-31

Manufacturing of Multi-Plate For Improved Optical Storage

#74
20080182059
2008-07-31

Optical Recording Medium and Method of Producing the Same

#75
20080152857
2008-06-26

Adhesive Compositon for Optical Disk, Cured Product and Article

#76
20080138740
2008-06-12

Cyanine compound, optical recording material using the same and optical recording medium

#77
20080125317
2008-05-29

Heating Additive for Three Dimensional Optical Memory

#78
20080123512
2008-05-29

Optical Recording Medium

#79
20080123504
2008-05-29

Optical Recording Meduim and Method for Producing the Same

#80
20080122995
2008-05-29

Filter For Optical Recording Medium, Optical Recording Medium, Method For Producing The Optical Recording Medium, Optical Recording Method And Optical Reproducing Method

#81
20080108799
2008-05-08

Use of thiazolyl-pyridinium based dyes in optical layers for optical data recording

#82
20080092615
2008-04-24

Method and apparatus for the production of a longitudinal seam welded hollow profile

#83
20080090174
2008-04-17

Novel Oxonol Dye Compounds and Optical Information Recording Medium

#84
20080081285
2008-04-03

OPTICAL INFORMATION RECORDING MEDUM AND AZO-METAL COMPLEX DYE

#85
20080081284
2008-04-03

OPTICAL INFORMATION RECORDING MEDIUM

#86
20080080361
2008-04-03

Optical Recording Medium

#87
20080046907
2008-02-21

Optical Information Recording Medium, Optical Information Recording Medium Recording/Reproducing Method, and Recording/Reproducing Apparatus

#88
20080038455
2008-02-14

Multilayer Optical Disc and Method and Apparatus For Making Same

#89
20080037406
2008-02-14

Optical Recording Medium

#90
20080037402
2008-02-14

Manufacturing method of optical disc and optical disc

#91
20080032086
2008-02-07

Radial Tilt Reduced Media

#92
20080014401
2008-01-17

Optical information-recording medium and method for producing the same

#93
20080012161
2008-01-17

Apparatus and method for producing optical data carriers

#94
20080011853
2008-01-17

Product Packaging Including Digital Data

#95
20080008851
2008-01-10

Optical storage medium

#96
20080008850
2008-01-10

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME

#97
20070298248
2007-12-27

Coating Composition, Hard Coat Film, and Optical Recording Medium

#98
20070298219
2007-12-27

Optical Information Recording Medium and Information Recording Method

#99
20070286061
2007-12-13

Optical Information Medium

#100
20070286059
2007-12-13

Optical Information Recording Medium and Optical Information Recording Method

#101
20070283378
2007-12-06

Optical recording medium, and method for initializing the optical recording medium

#102
20070280095
2007-12-06

OPTICAL DISC, INFORMATION RECORDING METHOD, INFORMATION REPRODUCING METHOD, AND DISC DRIVE

#103
20070264464
2007-11-15

Optical recording medium-producing sheet and optical recording medium, and methods of producing the same

#104
20070259288
2007-11-08

OPTICAL RECORDING MEDIUM AND METHOD OF PRODUCING THE SAME

#105
20070248782
2007-10-25

High-capacity optical storage media

#106
20070248000
2007-10-25

Manufacturing method of a flexible optical disk

#107
20070243489
2007-10-18

Optical information-recording medium, method for recording information, and compound

#108
20070231742
2007-10-04

Optical Information-Recording Medium

#109
20070230321
2007-10-04

Optical disk and optical disk device

#110
20070228375
2007-10-04

Multilayer Information Recording Medium and Method for Manufacturing Same

#111
20070224384
2007-09-27

Optical disc using methylmethacrylate-acrylonitrile-butadiene-styrene copolymer resin

#112
20070218374
2007-09-20

Photo-curable transfer sheet, process for the preparation of optical information recording medium using the sheet, and optical information recording medium

#113
20070153661
2007-07-05

Storage medium, reproducing method, and recording method

#114
20070148596
2007-06-28

Hardcoat agent composition and optical information medium thereof

#115
20070148396
2007-06-28

Phase-change optical recording medium

#116
20070134463
2007-06-14

Storage media and associated method

#117
20070134462
2007-06-14

Storage media and associated method

#118
20070133379
2007-06-14

Information storage medium including a system lead-in area, a connection area, a data lead-in area and a data area

#119
20070115790
2007-05-24

Holographic recording medium and holographic recording process using the same

#120
20070104081
2007-05-10

Recording sheet

#121
20070104080
2007-05-10

Storage medium including a burst cutting area (BCA)

#122
20070091784
2007-04-26

Storage medium including a burst cutting area (BCA)

#123
20070057623
2007-03-15

Electroluminescent optical recording medium

#124
20070054195
2007-03-08

Optical recording medium, method of producing the same, and, optical recording method and optical reproducing method

#125
20070054085
2007-03-08

Optical recording medium and production method thereof

#126
20070048664
2007-03-01

Coating formulation for limited play data storage media

#127
20070048531
2007-03-01

Hard coating article, curing composition, and information recording media

#128
20070048486
2007-03-01

Dye material, optical recording medium using the same, and method of manufacturing the optical recording medium

#129
20070042152
2007-02-22

High-capacity optical storage media

#130
20070037896
2007-02-15

Photo cation polymerizable resin composition and surface protective material for optical disk

#131
20070026319
2007-02-01

Optical information recording media and method for manufacturing them

#132
20070020427
2007-01-25

Optical information recording media and silver alloy reflective films for the same

#133
20070017042
2007-01-25

Indicator System For Goods And Services

#134
20060291370
2006-12-28

Optical recording medium, and information recording/playback apparatus and method using the medium

#135
20060291368
2006-12-28

Optical recording medium

#136
20060286483
2006-12-21

Cyanine compounds, optical recording materials and optical recording media

#137
20060280110
2006-12-14

Sheet for manufacturing optical disk and optical disk

#138
20060275577
2006-12-07

Phase-change optical recording medium

#139
20060264588
2006-11-23

Ultraviolet-curing resin composition and cured product thereof

#140
20060257613
2006-11-16

Metal complexes as light-absorbing compounds in the information layer of optical data carriers

#141
20060256706
2006-11-16

Phase-change optical recording medium and recording method and apparatus for the same

#142
20060251899
2006-11-09

Process for manufacturing a multilayer article possessing a protective layer

#143
20060246253
2006-11-02

Optical recording material, optical recording material solution, optical recording medium, and method of manufacturing the same

#144
20060240214
2006-10-26

Limited play optical devices with interstitial reactive layer and methods of making same

#145
20060235210
2006-10-19

Azo metal dyes and optical data carrier containing one such azo metal dye as a light absorbing compound in the information layer

#146
20060227695
2006-10-12

Recording media

#147
20060223904
2006-10-05

Adhesive composition and optical disc prepared therewith

#148
20060199081
2006-09-07

Holographic storage medium, article and method

#149
20060194017
2006-08-31

Optical recording medium

#150
20060194016
2006-08-31

Reactive materials for limited play optical devices and methods of making same

#151
20060192017
2006-08-31

Optical information storage medium and optical information storage medium reproducing apparatus

#152
20060190958
2006-08-24

Optical recording medium

#153
20060177623
2006-08-10

Dye-based recordable DVD medium, and method and apparatus for recording and reproducing thereof

#154
20060174256
2006-08-03

Optical recording medium, production method thereof, and, method and apparatus for recording and reproducing optical recording medium

#155
20060172109
2006-08-03

Optical recording medium

#156
20060165942
2006-07-27

Optical disk manufacturing sheet

#157
20060165941
2006-07-27

Optical recording medium, light-transmitting protective sheet used for same, and method for manufacturing them

#158
20060164946
2006-07-27

Recording and reproducing method for dye based recordable optical recording medium and apparatus using the same

#159
20060153057
2006-07-13

Protective film for optical disks and optical disk using the same

#160
20060140106
2006-06-29

Optical recording material, optical recording medium and method for manufacturing optical recording medium

#161
20060140075
2006-06-29

Optical information recording medium manfacturing method therefor, manufacturing apparatus therefor, and optical information recording and reproducing apparatus

#162
20060136958
2006-06-22

Optical media, read inhibiting agents and methods of making and using same

#163
20060136957
2006-06-22

Optical information recording medium

#164
20060136948
2006-06-22

Optical media, read inhibiting agents and methods of making and using same

#165
20060136947
2006-06-22

Optical media, read inhibiting agents and methods of making and using same

#166
20060133256
2006-06-22

Optical disk and its manufacturing method

#167
20060127630
2006-06-15

Copper based alloys and optical media containing same

#168
20060126486
2006-06-15

Optical information recording medium

#169
20060126484
2006-06-15

Optical media, read inhibiting agents and methods of making and using same

#170
20060126480
2006-06-15

Compensated optical storage medium

#171
20060114804
2006-06-01

Optical information recording medium

#172
20060114536
2006-06-01

Hologram recording medium

#173
20060105134
2006-05-18

Optical media, read inhibiting agents and methods of making and using same

#174
20060093779
2006-05-04

Radiation-curable compositions for optical media

#175
20060087955
2006-04-27

Dual stack optical data storage medium and use of such medium

#176
20060077876
2006-04-13

Optical recording media and method of fabricating the same

#177
20060077868
2006-04-13

Optical information recording medium

#178
20060074209
2006-04-06

Uv-cure adhesive composition for optical disk, cured material and goods

#179
20060068326
2006-03-30

Optical information recording medium

#180
20060068153
2006-03-30

Optical information recording medium

#181
20060067202
2006-03-30

Optical recording medium, its production method, and recording method of the optical recording medium

#182
20060062117
2006-03-23

Optical recording medium, recording and reproducing method, and recording and reproducing apparatus using heating pulses which are high-output at leading and trailing ends

#183
20060051698
2006-03-09

Photosensitive resin composition and photosensitive element employing using the same

#184
20060048886
2006-03-09

Method for producing an optical information recording medium

#185
20060046012
2006-03-02

Coating liquid, optical recording medium and method for producing the same

#186
20060046009
2006-03-02

Optical disk

#187
20060044993
2006-03-02

Coating composition, coating film, method of manufacturing coating film, and optical recording medium

#188
20060044991
2006-03-02

Information recording medium and method for manufacturing the same

#189
20060035172
2006-02-16

Optical recording medium, and, method and apparatus for optical recording and reproducing using optical recording medium

#190
20060029886
2006-02-09

Optical information recording medium and method of producing the same

#191
20060024615
2006-02-02

Optical recording medium

#192
20060023615
2006-02-02

Optical disk and information playback apparatus

#193
20060007846
2006-01-12

Optical information recording medium

#194
20060007843
2006-01-12

Optical recording material and optical recording medium

#195
20060003476
2006-01-05

Method for the production of multilayer discs

#196
20050270962
2005-12-08

Optical disk having a hard coat layer having sebum stain proofness imparted

#197
20050254410
2005-11-17

Optical recording medium, manufacturing method of the same, and sputtering target

#198
20050237917
2005-10-27

Optical disk having a hard coat layer having lubricity imparted

#199
20050233141
2005-10-20

Optical disc having lenticular surface and method of manufacturing

#200
20050232126
2005-10-20

Optical data storage medium and use of such medium

#201
20050226138
2005-10-13

Optical recording medium and method of producing the same

#202
20050207330
2005-09-22

Optical information recording medium

#203
20050202201
2005-09-15

Radial tilt reduced media

#204
20050202196
2005-09-15

Curable pressure sensitive adhesive composition, optical disk producing sheet, and optical disk

#205
20050201243
2005-09-15

Apparatus for recording dye based recordable DVD media and process for recording the same

#206
20050185571
2005-08-25

Optical information recording medium

#207
20050180284
2005-08-18

Radial tilt reduced media

#208
20050170132
2005-08-04

Multi-layer optical information storage medium and method of making the same

#209
20050169149
2005-08-04

Phase-change optical recording medium and recording method and apparatus for the same

#210
20050168856
2005-08-04

Method and apparatus for recording to and reading from a multi-layer diffractive optics memory

#211
20050163025
2005-07-28

Optical recording medium having dual information surfaces

#212
20050163024
2005-07-28

Optical disc and its manufacturing method

#213
20050158500
2005-07-21

Photo-curable adhesive sheet, photo-curable transfer sheet, optical information recording medium, and method for preparing optical information recording medium

#214
20050153241
2005-07-14

Optical recording medium

#215
20050153128
2005-07-14

Product packaging including digital data

#216
20050153094
2005-07-14

Optical storage medium

#217
20050147809
2005-07-07

Coating composition, hard coat film, and optical disk

#218
20050142490
2005-06-30

Optical recording material and optical recording medium

#219
20050142322
2005-06-30

Optical recording media and dipyrrpomethene-metal chelate compounds

#220
20050142318
2005-06-30

Pressure sensitive adhesive sheet, a multilayer structured article for photorecording media having the sheet and multilayer photorecording medium having the article

#221
20050129899
2005-06-16

Optical recording medium and method for manufacturing same

#222
20050122891
2005-06-09

Optical information-recording medium

#223
20050118417
2005-06-02

Optical recording medium

#224
20050118380
2005-06-02

Optical information medium

#225
20050112499
2005-05-26

Phase-change optical recording medium

#226
20050106502
2005-05-19

Information recording medium and oxonol compound

#227
20050102694
2005-05-12

Optical information recording medium

#228
20050101688
2005-05-12

Polymeric material applicable for making data-recording layer or multi-layer recording medium

#229
20050100704
2005-05-12

Optical recording medium

#230
20050089667
2005-04-28

Method for making highly colored DVDs

#231
20050088957
2005-04-28

Cover sheet of substrate for data storage and method for preparing the same

#232
20050084801
2005-04-21

Photonics data storage system using a polypeptide material and method for making same

#233
20050073942
2005-04-07

Optical recording medium and method of manufacturing the same

#234
20050073941
2005-04-07

Optical information recording medium

#235
20050068883
2005-03-31

Optical recording medium and method for production of optical recording medium

#236
20050066349
2005-03-24

Double sided versatile disc device

#237
20050064335
2005-03-24

Indolestyryl compound for use in recording media and method for fabrication thereof

#238
20050063292
2005-03-24

Optical recording medium

#239
20050061429
2005-03-24

Photocurable adhesive and bonding process employing same

#240
20050058802
2005-03-17

Optical information recording medium and method of producing the same

#241
20050053865
2005-03-10

Limited play data storage media and method for limiting access to data thereon

#242
20050051053
2005-03-10

Limited play data storage media and coating formulations thereon

#243
20050050571
2005-03-03

Limited-play recordable data storage media and associated methods of manufacture

#244
20050049931
2005-03-03

Digital content kiosk and associated methods for delivering selected digital content to a user

#245
20050048252
2005-03-03

Substrate and storage media for data prepared therefrom

#246
20050048251
2005-03-03

Silver alloys for optical data storage and optical media containing same

#247
20050037181
2005-02-17

Methods and apparatus for rendering an optically encoded medium unreadable using a volatile substance transport inhibit layer

#248
20050031993
2005-02-10

Cyanine compound, optical recording material, and optical recording medium

#249
20050025988
2005-02-03

Limited play data storage media and associated methods of manufacture

#250
20050019695
2005-01-27

Information recording medium and method for producing the same

#251
20050018593
2005-01-27

Information recording medium and method for producing the same

#252
20050013232
2005-01-20

Limited play optical storage medium, method for making the same

#253
20050003302
2005-01-06

Optical information recording medium, optical information recording device and manufacturing method of optical information medium