Protective topcoat layers lying opposite to the light entrance side

Industry

CPC
G11B7/24053

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B7/00Recording or reproducing by optical means

Current Industry

G11B7/24053Protective topcoat layers lying opposite to the light entrance side

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Information storage medium having multiple recording layers
- Patent number 11,545,179
- Issue date Jan 3, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Rie Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Drawing method, erasing method, and drawing apparatus
- Patent number 11,413,878
- Issue date Aug 16, 2022
- Sony Corporation
- Kenichi Kurihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic devices with overcoats
- Patent number 10,068,594
- Issue date Sep 4, 2018
- Seagate Technology LLC
- Xiaoyue Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic devices with overcoats
- Patent number 9,548,076
- Issue date Jan 17, 2017
- Seagate Technology LLC
- Xiaoyue Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium and recording/reproducing device
- Patent number 9,472,231
- Issue date Oct 18, 2016
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of optical information recording medium and op...
- Patent number 8,671,420
- Issue date Mar 11, 2014
- Sony Corporation
- Takeshi Gouko
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording media with specific vision label layer
- Patent number 8,609,217
- Issue date Dec 17, 2013
- CMC Magnetics Corporation
- Ying-Yen Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and method for manufacturing the same
- Patent number 8,409,685
- Issue date Apr 2, 2013
- Sony Corporation
- Masatsugu Suwabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin optical data storage media with hard coat
- Patent number 7,995,452
- Issue date Aug 9, 2011
- Imation Corp.
- David A. Bartizal
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc with textured edge
- Patent number 7,906,194
- Issue date Mar 15, 2011
- Cinram International Inc.
- Edward Pickutoski
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium and method for manufacturing same
- Patent number 7,782,746
- Issue date Aug 24, 2010
- Panasonic Corporation
- Keiji Nishikiori
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium having a reflector to prevent traveling of beam to...
- Patent number 7,761,887
- Issue date Jul 20, 2010
- LG Electronics Inc.
- Jin Yong Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium and process for producing opti...
- Patent number 7,512,059
- Issue date Mar 31, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Fujio Matsuishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk, thin plastic sheet, and method for affixing display s...
- Patent number 7,359,309
- Issue date Apr 15, 2008
- FUJIFILM Corporation
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing medium and information processing apparatus...
- Patent number 7,263,707
- Issue date Aug 28, 2007
- Sharp Kabushiki Kaisha
- Nobuyuki Takamori
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium having resin substrate
- Patent number 7,236,450
- Issue date Jun 26, 2007
- Fujitsu Limited
- Hideaki Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc and method for manufacturing the same
- Patent number 7,008,682
- Issue date Mar 7, 2006
- TDK Corporation
- Narutoshi Fukuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and optical disk device
- Patent number 6,353,592
- Issue date Mar 5, 2002
- Sony Corporation
- Toshiyuki Kashiwagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical device with protective cover
- Patent number 6,249,509
- Issue date Jun 19, 2001
- TDK Corporation
- Hideki Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium capable of suppressing resonance from recording an...
- Patent number 5,585,159
- Issue date Dec 17, 1996
- Sharp Kabushiki Kaisha
- Tomoyuki Miyake
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and optical recording method
- Patent number 5,580,631
- Issue date Dec 3, 1996
- Pioneer Electronic Corporation
- Toshiyuki Miyadera
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording material and method for producing same
- Patent number 5,474,873
- Issue date Dec 12, 1995
- Sony Corporation
- Junichi Akamatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk having an SiO.sub.2 coating
- Patent number 5,450,380
- Issue date Sep 12, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yukari Toide
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 5,422,226
- Issue date Jun 6, 1995
- Mitsui Toatsu Chemicals, Inc.
- Shin Aihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple layer optical record medium with protective layers and met...
- Patent number 5,364,735
- Issue date Nov 15, 1994
- Sony Corporation
- Junichi Akamatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical element having durability enhancing layer
- Patent number 5,312,663
- Issue date May 17, 1994
- Eastman Kodak Company
- James J. Kosinski
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk
- Patent number 5,311,500
- Issue date May 10, 1994
- Fuji Photo Film Co., Ltd.
- Manabu Higuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optically readable record carriers
- Patent number 5,305,301
- Issue date Apr 19, 1994
- Sony Corporation
- Norio Ohga
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk and method of manufacturing the same
- Patent number 5,293,373
- Issue date Mar 8, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yukari Toide
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, process for preparing the same and its op...
- Patent number 5,249,176
- Issue date Sep 28, 1993
- Canon Kabushiki Kaisha
- Hiroyuki Imataki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING SAME
- Publication number 20210166728
- Publication date Jun 3, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Rie KOJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC AND METHOD FOR MANUFACTURING SAME
- Publication number 20200202895
- Publication date Jun 25, 2020
- CMC Magnetics Corporation
- Masaki USHIJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
BLU-RAY DISC FROM RECYCLED DISC MANUFACTURING MATERIALS AND A METHO...
- Publication number 20160055877
- Publication date Feb 25, 2016
- THOMSON LICENSING
- John Matthew TOWN
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING/REPRODUCING DEVICE
- Publication number 20150332726
- Publication date Nov 19, 2015
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM, AND METHOD OF MANUFACTURING T...
- Publication number 20130308435
- Publication date Nov 21, 2013
- Sony DADC Corporation
- Shinji Minegishi
- G02 - OPTICS
Information Patent Application
OPTICAL RECORDING MEDIA WITH SPECIFIC VISION LABEL LAYER
- Publication number 20130142968
- Publication date Jun 6, 2013
- CMC Magnetics Corporation
- Ying-Yen Huang
- G11 - INFORMATION STORAGE
Information Patent Application
MANUFACTURING METHOD OF OPTICAL INFORMATION RECORDING MEDIUM AND OP...
- Publication number 20120201117
- Publication date Aug 9, 2012
- SONY CORPORATION
- Takeshi Gouko
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK WITH TEXTURED EDGE
- Publication number 20110171416
- Publication date Jul 14, 2011
- CINRAM INTERNATIONAL INC.
- Edward PICKUTOSKI
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium and method for manufacturing the same
- Publication number 20100291337
- Publication date Nov 18, 2010
- SONY CORPORATION
- Masatsugu Suwabe
- G11 - INFORMATION STORAGE
Information Patent Application
Thin optical data storage media with hard coat
- Publication number 20100118689
- Publication date May 13, 2010
- Imation Corp.
- David A. Bartizal
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Data Storage Medium and Combi-Foil Cover for the Production...
- Publication number 20080273441
- Publication date Nov 6, 2008
- Koninklijke Philips Electronics, N.V.
- Leendert Van Der Tempel
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING...
- Publication number 20080239921
- Publication date Oct 2, 2008
- Kabushiki Kaisha Toshiba
- Shinichi Tatsuta
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING SAME
- Publication number 20080144483
- Publication date Jun 19, 2008
- Keiji NISHIKIORI
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Disk
- Publication number 20080130475
- Publication date Jun 5, 2008
- FUJIFILM CORPORATION
- Hiroshi Kubo
- G11 - INFORMATION STORAGE
Information Patent Application
Label on laser entry side of an optical disc
- Publication number 20070133359
- Publication date Jun 14, 2007
- Koninklijke Philips Electronics, N.V.
- Andrei Mijiritskii
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk and manufacturing method therefor
- Publication number 20070021302
- Publication date Jan 25, 2007
- Hitachi Maxell, Ltd.
- Ryuta Homma
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information storage medium
- Publication number 20060248552
- Publication date Nov 2, 2006
- PRODISC TECHNOLOGY INC.
- Yuan-Chang Lai
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc with textured edge
- Publication number 20060222808
- Publication date Oct 5, 2006
- Edward Pickutoski
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium and process for producing opti...
- Publication number 20060013116
- Publication date Jan 19, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Fujio Matsuishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium
- Publication number 20050255283
- Publication date Nov 17, 2005
- TDK Corporation
- Takashi Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Holographic data storage medium
- Publication number 20040240369
- Publication date Dec 2, 2004
- DAEWOO ELECTRONICS Corporation
- Joo Youn Park
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk, thin plastic sheet, and method for affixing display s...
- Publication number 20040184390
- Publication date Sep 23, 2004
- Fuji Photo Film Co., Ltd.
- Kengo Oishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc and method for manufacturing the same
- Publication number 20040175530
- Publication date Sep 9, 2004
- TDK Corporation
- Narutoshi Fukuzawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc incorporating a relief pattern
- Publication number 20040170116
- Publication date Sep 2, 2004
- E3 Works International Inc.
- Imtiaz Moloo
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium having resin substrate
- Publication number 20040027967
- Publication date Feb 12, 2004
- FUJITSU LIMITED
- Hideaki Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Information processing medium and information processing apparatus...
- Publication number 20040030998
- Publication date Feb 12, 2004
- Nobuyuki Takamori
- G11 - INFORMATION STORAGE
Information Patent Application
High-density disk recording medium having a reflecting surface and...
- Publication number 20030007449
- Publication date Jan 9, 2003
- Jin Yong Kim
- G11 - INFORMATION STORAGE
Information Patent Application
Optical data recording medium
- Publication number 20020086237
- Publication date Jul 4, 2002
- Nobuyuki Takamori
- G11 - INFORMATION STORAGE

Protective topcoat layers lying opposite to the light entrance side

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information storage medium having multiple recording layers

Drawing method, erasing method, and drawing apparatus

Magnetic devices with overcoats

Magnetic devices with overcoats

Optical information recording medium and recording/reproducing device

Manufacturing method of optical information recording medium and op...

Optical recording media with specific vision label layer

Optical recording medium and method for manufacturing the same

Thin optical data storage media with hard coat

Optical disc with textured edge

Optical information recording medium and method for manufacturing same

Recording medium having a reflector to prevent traveling of beam to...

Optical information recording medium and process for producing opti...

Optical disk, thin plastic sheet, and method for affixing display s...

Information processing medium and information processing apparatus...

Recording medium having resin substrate

Optical disc and method for manufacturing the same

Optical recording medium and optical disk device

Optical device with protective cover

Recording medium capable of suppressing resonance from recording an...

Optical recording medium and optical recording method

Optical recording material and method for producing same

Optical disk having an SiO.sub.2 coating

Optical recording medium

Multiple layer optical record medium with protective layers and met...

Optical element having durability enhancing layer

Magneto-optical disk

Optically readable record carriers

Optical disk and method of manufacturing the same

Optical recording medium, process for preparing the same and its op...

Patents Applicationslast 30 patents

INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING SAME

OPTICAL DISC AND METHOD FOR MANUFACTURING SAME

BLU-RAY DISC FROM RECYCLED DISC MANUFACTURING MATERIALS AND A METHO...

OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING/REPRODUCING DEVICE

OPTICAL INFORMATION RECORDING MEDIUM, AND METHOD OF MANUFACTURING T...

OPTICAL RECORDING MEDIA WITH SPECIFIC VISION LABEL LAYER

MANUFACTURING METHOD OF OPTICAL INFORMATION RECORDING MEDIUM AND OP...

OPTICAL DISK WITH TEXTURED EDGE

Optical recording medium and method for manufacturing the same

Thin optical data storage media with hard coat

Optical Data Storage Medium and Combi-Foil Cover for the Production...

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING...

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING SAME

Optical Disk

Label on laser entry side of an optical disc

Optical disk and manufacturing method therefor

Optical information storage medium

Optical disc with textured edge

Optical information recording medium and process for producing opti...

Optical recording medium

Holographic data storage medium

Optical disk, thin plastic sheet, and method for affixing display s...

Optical disc and method for manufacturing the same

Optical disc incorporating a relief pattern

Recording medium having resin substrate

Information processing medium and information processing apparatus...

High-density disk recording medium having a reflecting surface and...

Optical data recording medium