containing non-metallic substances

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G11B5/70626

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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

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G11B5/70626containing non-metallic substances

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium, magnetic tape cartridge, and magnetic re...
- Patent number 12,051,454
- Issue date Jul 30, 2024
- FUJIFILM Corporation
- Atsushi Morooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Particles of β-iron oxyhydroxide-based compound, manufacturing meth...
- Patent number 11,459,244
- Issue date Oct 4, 2022
- FUJIFILM Corporation
- Kenji Naoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium having characterized magnetic layer and m...
- Patent number 11,423,933
- Issue date Aug 23, 2022
- FUJIFILM Corporation
- Megumi Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having characterized magnetic layer and m...
- Patent number 11,417,359
- Issue date Aug 16, 2022
- FUJIFILM Corporation
- Eiki Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Orientation device, production method for magnetic recording medium...
- Patent number 11,322,177
- Issue date May 3, 2022
- Sony Corporation
- Eiji Nakashio
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium including compound having a salt structur...
- Patent number 11,276,429
- Issue date Mar 15, 2022
- FUJIFILM Corporation
- Wataru Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer, magnetic tape ca...
- Patent number 11,189,311
- Issue date Nov 30, 2021
- FUJIFILM Corporation
- Eiki Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cartridge having tape media having synergistic magnetic record...
- Patent number 11,158,337
- Issue date Oct 26, 2021
- International Business Machines Corporation
- Richard Bradshaw
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having magnetic layer with a granular str...
- Patent number 11,087,794
- Issue date Aug 10, 2021
- Fuji Electric Co., Ltd.
- Tomohiro Moriya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape including characterized magnetic layer, tape cartridg...
- Patent number 10,522,180
- Issue date Dec 31, 2019
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape device, magnetic reproducing method, and head trackin...
- Patent number 10,490,220
- Issue date Nov 26, 2019
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer
- Patent number 10,438,623
- Issue date Oct 8, 2019
- FUJIFILM Corporation
- Eiki Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape device, magnetic reproducing method, and head trackin...
- Patent number 10,134,433
- Issue date Nov 20, 2018
- Fujifilm Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium for microwave assisted recording and magn...
- Patent number 10,115,425
- Issue date Oct 30, 2018
- Fujifilm Corporation
- Osamu Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording media with enhanced tuning exchang...
- Patent number 9,984,713
- Issue date May 29, 2018
- Seagate Technology LLC
- Antonio Javier Zambano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 9,767,835
- Issue date Sep 19, 2017
- Hitachi Maxell, Ltd.
- Kenji Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic particles and method of manufacturing the same, and usage...
- Patent number 9,202,502
- Issue date Dec 1, 2015
- FUJIFILM Corporation
- Kazufumi Omura
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic recording media
- Patent number 9,105,294
- Issue date Aug 11, 2015
- Sony Corporation
- Tryg R. Jensen
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film media structure for perpendicular magnetic recording and...
- Patent number 9,076,476
- Issue date Jul 7, 2015
- Carnegie Mellon University
- Mark Kryder
- G11 - INFORMATION STORAGE
Information Patent Grant
Intermediate layer for perpendicular magnetic recording medium with...
- Patent number 8,993,133
- Issue date Mar 31, 2015
- WD Media, LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Iron nitride powders for use in magnetic, electromagnetic, and micr...
- Patent number 8,535,634
- Issue date Sep 17, 2013
- Advanced Materials Corporation
- Suryanarayan G. Sankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fine structural body, method for manufacturing fine structural body...
- Patent number 8,535,816
- Issue date Sep 17, 2013
- The University of Tokyo
- Shin-ichi Ohkoshi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic powder suitable for low-noise media
- Patent number 8,110,048
- Issue date Feb 7, 2012
- Dowa Electronics Materials Co., Ltd.
- Kenji Masada
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile phase change magnetic material, manufacturing method th...
- Patent number 8,105,704
- Issue date Jan 31, 2012
- Japan Science and Technology Agency
- Hidenori Takagi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Iron nitride magnetic powder and method of producing the powder
- Patent number 7,332,220
- Issue date Feb 19, 2008
- Dowa Mining Co., Ltd.
- Kenji Masada
- G11 - INFORMATION STORAGE
Information Patent Grant
Iron nitride system magnetic powder having good storage stability
- Patent number 7,314,666
- Issue date Jan 1, 2008
- Dowa Mining Co., Ltd.
- Kenji Masada
- G11 - INFORMATION STORAGE
Information Patent Grant
Iron nitride magnetic powder and method of producing the powder
- Patent number 7,241,501
- Issue date Jul 10, 2007
- Dowa Mining Co., Ltd.
- Kenji Masada
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass composite including dispersed rare earth iron garnet nanopart...
- Patent number 7,078,071
- Issue date Jul 18, 2006
- Matsumoto Yushi-Seiyaku Co., Ltd.
- Susamu Taketomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Acicular metal iron fine particles, process for preparing same, mag...
- Patent number 5,660,927
- Issue date Aug 26, 1997
- Daikin Industries Ltd.
- Takuya Arase
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic powder, method for producing the same and use of the same
- Patent number 5,648,160
- Issue date Jul 15, 1997
- Hitachi Maxell, Ltd.
- Mikio Kishimoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20240170013
- Publication date May 23, 2024
- SONY GROUP CORPORATION
- Minoru YAMAGA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230081800
- Publication date Mar 16, 2023
- FUJIFILM CORPORATION
- Atsushi MOROOKA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...
- Publication number 20210090599
- Publication date Mar 25, 2021
- FUJIFILM CORPORATION
- Megumi NAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...
- Publication number 20210082463
- Publication date Mar 18, 2021
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING AP...
- Publication number 20200312362
- Publication date Oct 1, 2020
- FUJIFILM CORPORATION
- Wataru KIKUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
- Publication number 20200251141
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
PARTICLES OF beta-IRON OXYHYDROXIDE-BASED COMPOUND, MANUFACTURING M...
- Publication number 20190300380
- Publication date Oct 3, 2019
- FUJIFILM CORPORATION
- Kenji NAOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAGNETIC TAPE DEVICE, MAGNETIC REPRODUCING METHOD, AND HEAD TRACKIN...
- Publication number 20190051325
- Publication date Feb 14, 2019
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20190027179
- Publication date Jan 24, 2019
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE DEVICE, MAGNETIC REPRODUCING METHOD, AND HEAD TRACKIN...
- Publication number 20180286444
- Publication date Oct 4, 2018
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE
- Publication number 20180286443
- Publication date Oct 4, 2018
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20180286445
- Publication date Oct 4, 2018
- Fuji Electric Co., Ltd.
- Tomohiro MORIYA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM FOR MICROWAVE ASSISTED RECORDING AND MAGN...
- Publication number 20170316799
- Publication date Nov 2, 2017
- FUJIFILM CORPORATION
- Osamu SHIMIZU
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC RECORDING AND REPR...
- Publication number 20170178676
- Publication date Jun 22, 2017
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC SIGNAL REPRODUCTION DEVICE AND...
- Publication number 20170092314
- Publication date Mar 30, 2017
- FUJIFILM CORPORATION
- Masahiko MORI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170032812
- Publication date Feb 2, 2017
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20160180875
- Publication date Jun 23, 2016
- Hitachi Maxell, Ltd.
- Kenji TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
Thin Film Media Structure For Perpendicular Magnetic Recording and...
- Publication number 20140233363
- Publication date Aug 21, 2014
- Mark Kryder
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC PARTICLES AND METHOD OF MANUFACTURING THE SAME, AND USAGE...
- Publication number 20130164563
- Publication date Jun 27, 2013
- FUJIFILM CORPORATION
- Kazufumi OMURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND PRODUCTION METHOD OF MAGNETIC RECORDI...
- Publication number 20130034748
- Publication date Feb 7, 2013
- AKITA UNIVERSITY
- Shunji Ishio
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20120045664
- Publication date Feb 23, 2012
- Kenji TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
Fine Structural Body, Method For Manufacturing Fine Structural Body...
- Publication number 20110287282
- Publication date Nov 24, 2011
- Shin-ichi Ohkoshi
- G11 - INFORMATION STORAGE
Information Patent Application
COMPOSITE MAGNETIC RECORDING MEDIA
- Publication number 20110229739
- Publication date Sep 22, 2011
- Imation Corp.
- Tryg R. Jensen
- G11 - INFORMATION STORAGE
Information Patent Application
TITANIUM OXIDE PARTICLES, MANUFACTURING METHOD THEREOF, MAGNETIC ME...
- Publication number 20110204278
- Publication date Aug 25, 2011
- The University of Tokyo
- Shin-ichi Ohkoshi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIA
- Publication number 20110151281
- Publication date Jun 23, 2011
- Hitachi Maxell, Ltd.
- Tetsutaro INOUE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC POWDER SUITABLE FOR LOW-NOISE MEDIA
- Publication number 20110123426
- Publication date May 26, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Kenji MASADA
- G11 - INFORMATION STORAGE
Information Patent Application
Iron nitride powders for use in magnetic, electromagnetic, and micr...
- Publication number 20110059005
- Publication date Mar 10, 2011
- Suryanarayan G. Sankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IRON NITRIDE MAGNETIC POWDER AND MAGNETIC RECORDING MEDIUM COMPRISI...
- Publication number 20100035086
- Publication date Feb 11, 2010
- HITACHI MAXELL LTD.
- Tetsutaro INOUE
- G11 - INFORMATION STORAGE
Information Patent Application
Iron Nitride-Based Magnetic Powder, Process for Producing the Same,...
- Publication number 20090252991
- Publication date Oct 8, 2009
- Yuzo Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Nano-scale self assembly in spinels induced by Jahn-Teller distortion
- Publication number 20090218538
- Publication date Sep 3, 2009
- Rutgers, The State University
- Sang-Wook Cheong
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

containing non-metallic substances

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic recording medium, magnetic tape cartridge, and magnetic re...

Particles of β-iron oxyhydroxide-based compound, manufacturing meth...

Magnetic recording medium having characterized magnetic layer and m...

Magnetic recording medium having characterized magnetic layer and m...

Orientation device, production method for magnetic recording medium...

Magnetic recording medium including compound having a salt structur...

Magnetic tape having characterized magnetic layer, magnetic tape ca...

Tape cartridge having tape media having synergistic magnetic record...

Magnetic recording medium having magnetic layer with a granular str...

Magnetic tape including characterized magnetic layer, tape cartridg...

Magnetic tape device, magnetic reproducing method, and head trackin...

Magnetic tape having characterized magnetic layer

Magnetic tape device, magnetic reproducing method, and head trackin...

Magnetic recording medium for microwave assisted recording and magn...

Heat assisted magnetic recording media with enhanced tuning exchang...

Magnetic recording medium

Magnetic particles and method of manufacturing the same, and usage...

Composite magnetic recording media

Thin film media structure for perpendicular magnetic recording and...

Intermediate layer for perpendicular magnetic recording medium with...

Iron nitride powders for use in magnetic, electromagnetic, and micr...

Fine structural body, method for manufacturing fine structural body...

Magnetic powder suitable for low-noise media

Nonvolatile phase change magnetic material, manufacturing method th...

Iron nitride magnetic powder and method of producing the powder

Iron nitride system magnetic powder having good storage stability

Iron nitride magnetic powder and method of producing the powder

Glass composite including dispersed rare earth iron garnet nanopart...

Acicular metal iron fine particles, process for preparing same, mag...

Magnetic powder, method for producing the same and use of the same

Patents Applicationslast 30 patents

MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING AP...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE

PARTICLES OF beta-IRON OXYHYDROXIDE-BASED COMPOUND, MANUFACTURING M...

MAGNETIC TAPE DEVICE, MAGNETIC REPRODUCING METHOD, AND HEAD TRACKIN...

MAGNETIC RECORDING MEDIUM

MAGNETIC TAPE DEVICE, MAGNETIC REPRODUCING METHOD, AND HEAD TRACKIN...

MAGNETIC TAPE

MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM FOR MICROWAVE ASSISTED RECORDING AND MAGN...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC RECORDING AND REPR...

MAGNETIC RECORDING MEDIUM, MAGNETIC SIGNAL REPRODUCTION DEVICE AND...

MAGNETIC TAPE AND METHOD OF MANUFACTURING THE SAME

MAGNETIC RECORDING MEDIUM

Thin Film Media Structure For Perpendicular Magnetic Recording and...

MAGNETIC PARTICLES AND METHOD OF MANUFACTURING THE SAME, AND USAGE...

MAGNETIC RECORDING MEDIUM AND PRODUCTION METHOD OF MAGNETIC RECORDI...

MAGNETIC RECORDING MEDIUM

Fine Structural Body, Method For Manufacturing Fine Structural Body...

COMPOSITE MAGNETIC RECORDING MEDIA

TITANIUM OXIDE PARTICLES, MANUFACTURING METHOD THEREOF, MAGNETIC ME...

MAGNETIC RECORDING MEDIA

MAGNETIC POWDER SUITABLE FOR LOW-NOISE MEDIA

Iron nitride powders for use in magnetic, electromagnetic, and micr...

IRON NITRIDE MAGNETIC POWDER AND MAGNETIC RECORDING MEDIUM COMPRISI...

Iron Nitride-Based Magnetic Powder, Process for Producing the Same,...

Nano-scale self assembly in spinels induced by Jahn-Teller distortion