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G11B7/2545
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PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B7/00
Recording or reproducing by optical means
Current Industry
G11B7/2545
containing inorganic fillers
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Patents Grants
last 30 patents
Information
Patent Grant
Disc shaped high density recording medium
Patent number
8,709,571
Issue date
Apr 29, 2014
Bayer MaterialScience AG
Friedrich-Karl Bruder
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film comprising titanium oxide as main component and sintered...
Patent number
8,501,052
Issue date
Aug 6, 2013
JX Nippon Mining & Metals Corporatoin
Hideo Takami
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ultraviolet-curable resin composition and optical information recor...
Patent number
8,334,039
Issue date
Dec 18, 2012
DIC Corporation
Mayumi Aoki
G11 - INFORMATION STORAGE
Information
Patent Grant
Active energy ray-curable resin composition and laminate thereof
Patent number
8,119,244
Issue date
Feb 21, 2012
TDK Corporation
Kazushi Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium and method of recording/reading it
Patent number
8,018,825
Issue date
Sep 13, 2011
Mitsubishi Kagaku Media Co., Ltd.
Akira Esaki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Disc-shaped high-density recording mediums
Patent number
7,993,721
Issue date
Aug 9, 2011
Bayer MaterialScience AG
Friedrich-Karl Bruder
G11 - INFORMATION STORAGE
Information
Patent Grant
Composite resin, coating composition containing such resin, and coa...
Patent number
7,842,753
Issue date
Nov 30, 2010
Shin-Etsu Chemical Co., Ltd.
Masaaki Yamaya
G11 - INFORMATION STORAGE
Information
Patent Grant
Hardcoat agent composition and optical information medium thereof
Patent number
7,838,097
Issue date
Nov 23, 2010
TDK Corporation
Naoki Hayashida
G11 - INFORMATION STORAGE
Information
Patent Grant
Compositions for protective films for optical discs
Patent number
7,744,979
Issue date
Jun 29, 2010
Sony Corporation
Kiichiro Oguni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hardcoat agent composition and optical information medium thereof
Patent number
7,632,874
Issue date
Dec 15, 2009
TDK Corporation
Naoki Hayashida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation-curable resin composition and cured product thereof
Patent number
7,569,619
Issue date
Aug 4, 2009
Mitsubishi Chemical Corporation
Akira Esaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition, hard coat film, and optical disk
Patent number
7,384,676
Issue date
Jun 10, 2008
Lintec Corporation
Yuki Hongo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical information recording medium
Patent number
7,380,257
Issue date
May 27, 2008
Matsushita Electric Industrial Co., Ltd.
Kazuya Hisada
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information medium and production method therefor
Patent number
7,153,558
Issue date
Dec 26, 2006
TDK Corporation
Naoki Hayashida
G11 - INFORMATION STORAGE
Information
Patent Grant
Hard coat film
Patent number
7,141,298
Issue date
Nov 28, 2006
Lintec Corporation
Satoru Shoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hard coat agent composition and optical information medium using th...
Patent number
7,074,472
Issue date
Jul 11, 2006
TDK Corporation
Hidetake Itoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and method for manufacturing the same
Patent number
7,014,902
Issue date
Mar 21, 2006
TDK Corporation
Narutoshi Fukuzawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and method for manufacturing the same
Patent number
7,008,683
Issue date
Mar 7, 2006
TDK Corporation
Narutoshi Fukuzawa
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 production method therefor
Patent number
6,924,019
Issue date
Aug 2, 2005
TDK Corporation
Kazuki Suzawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information medium
Patent number
6,866,884
Issue date
Mar 15, 2005
TDK Corporation
Naoki Hayashida
G11 - INFORMATION STORAGE
Information
Patent Grant
Polymerizable halogenated vinyl ethers
Patent number
6,743,943
Issue date
Jun 1, 2004
Honeywell International Inc.
Russell F. Anderson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical information medium
Patent number
6,680,899
Issue date
Jan 20, 2004
TDK Corporation
Tsuyoshi Komaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium with a substrate of two different resin la...
Patent number
6,636,476
Issue date
Oct 21, 2003
Sony Corporation
Nobuyuki Arakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information medium
Patent number
6,596,363
Issue date
Jul 22, 2003
TDK Corporation
Naoki Hayashida
G11 - INFORMATION STORAGE
Information
Patent Grant
Compositions and articles made therefrom
Patent number
6,416,838
Issue date
Jul 9, 2002
3M Innovative Properties Company
David S. Arney
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical recording medium
Patent number
6,309,726
Issue date
Oct 30, 2001
Sony Corporation
Toshitsugu Ono
G11 - INFORMATION STORAGE
Information
Patent Grant
Polymerizable halogenated vinyl ethers
Patent number
6,291,704
Issue date
Sep 18, 2001
AlliedSignal Inc.
Russell F. Anderson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical recording medium having substrate of dual transparent layers
Patent number
6,201,783
Issue date
Mar 13, 2001
Sony Corporation
Nobuyuki Arakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
5,972,457
Issue date
Oct 26, 1999
Mitsubishi Chemical Corporation
Fujio Matsuishi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
HIGHLY REFRACTIVE, SCRATCHPROOF TIO2 COATINGS IN MONO- AND MULTILAYERS
Publication number
20120219788
Publication date
Aug 30, 2012
Bayer MaterialScience AG
Karlheinz Hildenbrand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thin Film Comprising Titanium Oxide as Main Component and Sintered...
Publication number
20120196076
Publication date
Aug 2, 2012
JX NIPPON MINING & METALS CORPORATION
Hideo Takami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Thin Film Comprising Titanium Oxide as Main Component and Sintered...
Publication number
20120192763
Publication date
Aug 2, 2012
JX NIPPON MINING & METALS CORPORATION
Hideo Takami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DISC SHAPED HIGH DENSITY RECORDING MEDIUM
Publication number
20110300325
Publication date
Dec 8, 2011
Bayer MAterialScience (China) Company Ltd.
Friedrich-Karl Bruder
G11 - INFORMATION STORAGE
Information
Patent Application
Thin Film Comprising Titanium Oxide as Main Component and Sintered...
Publication number
20110278511
Publication date
Nov 17, 2011
JX NIPPON MINING & METALS CORPORATION
Hideo Takami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING/READING IT
Publication number
20100214901
Publication date
Aug 26, 2010
Mitsubishi Kagaku Media Co., Ltd.
Akira Esaki
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Organic-Inorganic Composite Material and Optical Element
Publication number
20100120965
Publication date
May 13, 2010
Masako Kikuchi
G02 - OPTICS
Information
Patent Application
COATING AGENT, MOLDED ARTICLE, AND METHOD FOR PRODUCTION OF COATING...
Publication number
20100047600
Publication date
Feb 25, 2010
Fumioki Fukatsu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HARDCOAT AGENT COMPOSITION AND OPTICAL INFORMATION MEDIUM THEREOF
Publication number
20100040823
Publication date
Feb 18, 2010
TDK Corporation
Naoki Hayashida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RADIATION-CURABLE COMPOSITION FOR OPTICAL RECORDING MEDIUM, AND OPT...
Publication number
20100016520
Publication date
Jan 21, 2010
MITSUBISHI CHEMICAL CORPORATION
Akira Esaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coating for Optical Discs
Publication number
20090196160
Publication date
Aug 6, 2009
Berend Crombach
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ULTRAVIOLET-CURABLE RESIN COMPOSITION AND OPTICAL INFORMATION RECOR...
Publication number
20090148648
Publication date
Jun 11, 2009
Dainippon Ink and Chemicals, Inc.
Mayumi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Active energy ray-curable resin composition and laminate thereof
Publication number
20090130453
Publication date
May 21, 2009
Kazushi Tanaka
G11 - INFORMATION STORAGE
Information
Patent Application
Disc-shaped high-density recording mediums
Publication number
20090104395
Publication date
Apr 23, 2009
Bayer MaterialScience AG
Friedrich-Karl Bruder
G11 - INFORMATION STORAGE
Information
Patent Application
Radiation Curable Composition and Curing Product Thereof, and Lamin...
Publication number
20080102262
Publication date
May 1, 2008
MITSUBISHI CHEMICAL CORPORATION
Akira Esaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coated product containing a scratch-resistant layer having a high r...
Publication number
20080081181
Publication date
Apr 3, 2008
Bayer MaterialScience AG
Karlheinz Hildenbrand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coating Composition, Hard Coat Film, and Optical Recording Medium
Publication number
20070298248
Publication date
Dec 27, 2007
LINTEC CORPORATION
Yuki Hongo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composite resin, coating composition containing such resin, and coa...
Publication number
20070243395
Publication date
Oct 18, 2007
Shin-Etsu Chemical Co., Ltd.
Masaaki Yamaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hardcoat agent composition and optical information medium thereof
Publication number
20070148596
Publication date
Jun 28, 2007
TDK Corporation
Naoki Hayashida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Storage media and associated method
Publication number
20070134463
Publication date
Jun 14, 2007
GENERAL ELECTRIC COMPANY
Moitreyee Sinha
G11 - INFORMATION STORAGE
Information
Patent Application
Storage media and associated method
Publication number
20070134462
Publication date
Jun 14, 2007
GENERAL ELECTRIC COMPANY
Moitreyee Sinha
G11 - INFORMATION STORAGE
Information
Patent Application
Optical information storage medium possessing a multilayer coating
Publication number
20060251848
Publication date
Nov 9, 2006
Sean E. Armstrong
G11 - INFORMATION STORAGE
Information
Patent Application
Compositions for protective films for optical discs
Publication number
20060228516
Publication date
Oct 12, 2006
Sony Chemicals Corp.
Kiichiro Oguni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical record carrier for use with uv radiation beam
Publication number
20060110571
Publication date
May 25, 2006
Koninklijke Phillips Electronic N.V.
Helmar Van Santen
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium having abrasion resistance and antistatic...
Publication number
20060072445
Publication date
Apr 6, 2006
Imation Corp.
Ramon F. Hegel
G11 - INFORMATION STORAGE
Information
Patent Application
Radiation-curable resin composition and cured product thereof
Publication number
20050267230
Publication date
Dec 1, 2005
MITSUBISHI CHEMICAL CORPORATION
Akira Esaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coating composition, hard coat film, and optical disk
Publication number
20050147809
Publication date
Jul 7, 2005
Yuki Hongo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical information recording medium
Publication number
20050132395
Publication date
Jun 16, 2005
Kazuya Hisada
G11 - INFORMATION STORAGE
Information
Patent Application
Optical information medium and production method therefor
Publication number
20050089665
Publication date
Apr 28, 2005
Naoki Hayashida
G11 - INFORMATION STORAGE
Information
Patent Application
Scratch-resistant coating method for optical storage media
Publication number
20050084643
Publication date
Apr 21, 2005
Helmut Steinberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...