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CPC
G11B5/656

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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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G11B5/656containing Co

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Patents Grantslast 30 patents

Information Patent Grant
Magnet alternating pole array magnetized by one side magnetization...
- Patent number 11,923,134
- Issue date Mar 5, 2024
- Apple Inc.
- Qigen Ji
- G11 - INFORMATION STORAGE
Information Patent Grant
Sputtering target and magnetic film
- Patent number 11,894,221
- Issue date Feb 6, 2024
- JX Metals Corporation
- Yasuyuki Iwabuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording medium
- Patent number 11,621,020
- Issue date Apr 4, 2023
- Sony Corporation
- Junichi Tachibana
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic storage apparatus, and method f...
- Patent number 11,545,176
- Issue date Jan 3, 2023
- Showa Denko K.K.
- Takayuki Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording tape and magnetic recording tape cartridge
- Patent number 11,437,066
- Issue date Sep 6, 2022
- Sony Corporation
- Junichi Tachibana
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media design with reduced lattice mismatch betwe...
- Patent number 11,380,358
- Issue date Jul 5, 2022
- Western Digital Technologies, Inc.
- Kai Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Large moments in BCC FExCOyMNz and other alloy thin films
- Patent number 11,367,551
- Issue date Jun 21, 2022
- Montana State University
- Ryan J. Snow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium
- Patent number 11,355,145
- Issue date Jun 7, 2022
- Sony Corporation
- Eiji Nakashio
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having magnetic layer with nitride of car...
- Patent number 11,295,775
- Issue date Apr 5, 2022
- Showa Denko K.K.
- Kota Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium with multiple exchange coupling layers an...
- Patent number 11,276,428
- Issue date Mar 15, 2022
- Western Digital Technologies, Inc.
- Yoshihiro Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, sputtering target, sputtering target man...
- Patent number 11,244,700
- Issue date Feb 8, 2022
- Showa Denko K.K.
- Katsumi Murofushi
- G11 - INFORMATION STORAGE
Information Patent Grant
Film-forming apparatus and method for manufacturing magnetic record...
- Patent number 11,232,813
- Issue date Jan 25, 2022
- Sony Corporation
- Takashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording layer formulation for tape media
- Patent number 11,158,339
- Issue date Oct 26, 2021
- International Business Machines Corporation
- Richard Bradshaw
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium having tin containing seed layer
- Patent number 11,120,829
- Issue date Sep 14, 2021
- Fuji Electric Co., Ltd.
- Hiroyasu Kataoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording (HAMR) media with Curie temperatur...
- Patent number 11,074,934
- Issue date Jul 27, 2021
- Western Digital Technologies, Inc.
- Hua Yuan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic head having specific distance between magnetic pole, stack...
- Patent number 11,062,728
- Issue date Jul 13, 2021
- Kabushiki Kaisha Toshiba
- Masayuki Takagishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having magnetic layer with hydride of car...
- Patent number 10,984,829
- Issue date Apr 20, 2021
- Showa Denko K.K.
- Kota Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording medium and magnetic storage apparatus
- Patent number 10,978,103
- Issue date Apr 13, 2021
- Showa Denko K.K.
- Takayuki Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Sputtering target for magnetic recording media
- Patent number 10,971,181
- Issue date Apr 6, 2021
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong Tham
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording medium with multiple exchange coupling layers an...
- Patent number 10,930,313
- Issue date Feb 23, 2021
- Western Digital Technologies, Inc.
- Yoshihiro Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, with carbide segregant, method for manuf...
- Patent number 10,829,848
- Issue date Nov 10, 2020
- Showa Denko K.K.
- Kota Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Underlayer for perpendicularly magnetized film, perpendicularly mag...
- Patent number 10,832,719
- Issue date Nov 10, 2020
- National Institute for Materials Science
- Hiroaki Sukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium with nitride segregant, method for manufa...
- Patent number 10,832,720
- Issue date Nov 10, 2020
- Showa Denko K.K.
- Kota Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording (HAMR) medium with multilayered ov...
- Patent number 10,796,719
- Issue date Oct 6, 2020
- Western Digital Technologies, Inc.
- Pierre-Olivier Jubert
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanically balanced and magnetically unbalanced device
- Patent number 10,748,571
- Issue date Aug 18, 2020
- Seagate Technology LLC
- Samuel Lewis Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Perpendicular recording media with carbon grain isolation initiatio...
- Patent number 10,706,883
- Issue date Jul 7, 2020
- Western Digital Technologies, Inc.
- Sylvia Helena Florez
- G11 - INFORMATION STORAGE
Information Patent Grant
Assisted magnetic recording medium and magnetic storage apparatus
- Patent number 10,685,674
- Issue date Jun 16, 2020
- Showa Denko K.K.
- Takayuki Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording (HAMR) medium with improved corros...
- Patent number 10,650,854
- Issue date May 12, 2020
- Western Digital Technologies, Inc.
- Hua Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording medium and magnetic storage apparatus
- Patent number 10,614,849
- Issue date Apr 7, 2020
- Showa Denko K.K.
- Takayuki Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium with controlled surface characteristics
- Patent number 10,580,447
- Issue date Mar 3, 2020
- Sony Corporation
- Noboru Sekiguchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE
- Publication number 20240339128
- Publication date Oct 10, 2024
- Kabushiki Kaisha Toshiba
- Ryo OSAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIA WITH METAL-DOPED CAPPING LAYER
- Publication number 20230078748
- Publication date Mar 16, 2023
- Western Digital Technologies, Inc.
- Yoshihiro Ikeda
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20230031273
- Publication date Feb 2, 2023
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE APPARATUS, AND METHOD F...
- Publication number 20220358962
- Publication date Nov 10, 2022
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
SPUTTERING TARGET FOR MAGNETIC RECORDING MEDIUM
- Publication number 20220262608
- Publication date Aug 18, 2022
- Tanaka Kikinzoku Kogyo K.K.
- Tomonari Kamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC RECORDING MEDIA DESIGN WITH REDUCED LATTICE MISMATCH BETWE...
- Publication number 20210407542
- Publication date Dec 30, 2021
- Western Digital Technologies, Inc.
- Kai Tang
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING TAPE AND MAGNETIC RECORDING TAPE CARTRIDGE
- Publication number 20210118468
- Publication date Apr 22, 2021
- SONY CORPORATION
- JUNICHI TACHIBANA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS
- Publication number 20210098017
- Publication date Apr 1, 2021
- SHOWA DENKO K.K.
- Kota HASEGAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS OF FORMING MAGNETIC MATERIALS AND ARTICLES FORMED THEREBY
- Publication number 20210090774
- Publication date Mar 25, 2021
- SEAGATE TECHNOLOGY LLC
- Sarbeswar Sahoo
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNET ALTERNATING POLE ARRAY MAGNETIZED BY ONE SIDE MAGNETIZATION...
- Publication number 20210074459
- Publication date Mar 11, 2021
- Apple Inc.
- Qigen Ji
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20210074319
- Publication date Mar 11, 2021
- Kabushiki Kaisha Toshiba
- Masayuki TAKAGISHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING LAYER FORMULATION FOR TAPE MEDIA
- Publication number 20210056990
- Publication date Feb 25, 2021
- International Business Machines Corporation
- Richard Bradshaw
- B82 - NANO-TECHNOLOGY
Information Patent Application
SPUTTERING TARGET FOR MAGNETIC RECORDING MEDIA
- Publication number 20200105297
- Publication date Apr 2, 2020
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong THAM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20200075051
- Publication date Mar 5, 2020
- SONY CORPORATION
- JUNICHI TACHIBANA
- G11 - INFORMATION STORAGE
Information Patent Application
ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS
- Publication number 20190392863
- Publication date Dec 26, 2019
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, SPUTTERING TARGET, SPUTTERING TARGET MAN...
- Publication number 20190180782
- Publication date Jun 13, 2019
- SHOWA DENKO K.K.
- Katsumi MUROFUSHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UNDERLAYER FOR PERPENDICULARLY MAGNETIZED FILM, PERPENDICULARLY MAG...
- Publication number 20190172486
- Publication date Jun 6, 2019
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Hiroaki SUKEGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MECHANICALLY BALANCED AND MAGNETICALLY UNBALANCED DEVICE
- Publication number 20190051327
- Publication date Feb 14, 2019
- SEAGATE TECHNOLOGY LLC
- Samuel Lewis TANAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC POWDER AND METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC...
- Publication number 20190035522
- Publication date Jan 31, 2019
- SONY CORPORATION
- Kenji KATORI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20190013043
- Publication date Jan 10, 2019
- SONY CORPORATION
- Eiji NAKASHIO
- G11 - INFORMATION STORAGE
Information Patent Application
FILM-FORMING APPARATUS AND METHOD FOR MANUFACTURING MAGNETIC RECORD...
- Publication number 20180366150
- Publication date Dec 20, 2018
- SONY CORPORATION
- Takashi AIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT ASSISTED MAGNETIC RECORDING MEDIA WITH CO-BASED ALLOY
- Publication number 20180350399
- Publication date Dec 6, 2018
- SEAGATE TECHNOLOGY LLC
- Antonio Javier ZAMBANO
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA WITH EXCHANGE TUNING...
- Publication number 20180286441
- Publication date Oct 4, 2018
- SEAGATE TECHNOLOGY LLC
- Bin Lu
- G11 - INFORMATION STORAGE
Information Patent Application
ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE DEVICE
- Publication number 20180261245
- Publication date Sep 13, 2018
- SHOWA DENKO K.K.
- Kazuya NIWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...
- Publication number 20180174605
- Publication date Jun 21, 2018
- SHOWA DENKO K.K.
- Kota HASEGAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...
- Publication number 20180166100
- Publication date Jun 14, 2018
- SHOWA DENKO K.K.
- Kota HASEGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20180137887
- Publication date May 17, 2018
- SONY CORPORATION
- Noboru Sekiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND F...
- Publication number 20170345453
- Publication date Nov 30, 2017
- SONY CORPORATION
- Takashi AIZAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC MATERIAL LOADED WITH MAGNETIC ALLOY PARTICLES AND METHOD F...
- Publication number 20170213624
- Publication date Jul 27, 2017
- Tanaka Kikinzoku Kogyo K.K.
- Shin-ichi OHKOSHI
- C21 - METALLURGY OF IRON
Information Patent Application
MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCING SAME
- Publication number 20170206919
- Publication date Jul 20, 2017
- Fuji Electric Co., Ltd.
- Akira Furuta
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

containing Co

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnet alternating pole array magnetized by one side magnetization...

Sputtering target and magnetic film

Magnetic recording medium

Magnetic recording medium, magnetic storage apparatus, and method f...

Magnetic recording tape and magnetic recording tape cartridge

Magnetic recording media design with reduced lattice mismatch betwe...

Large moments in BCC FExCOyMNz and other alloy thin films

Magnetic recording medium

Magnetic recording medium having magnetic layer with nitride of car...

Magnetic recording medium with multiple exchange coupling layers an...

Magnetic recording medium, sputtering target, sputtering target man...

Film-forming apparatus and method for manufacturing magnetic record...

Magnetic recording layer formulation for tape media

Magnetic recording medium having tin containing seed layer

Heat assisted magnetic recording (HAMR) media with Curie temperatur...

Magnetic head having specific distance between magnetic pole, stack...

Magnetic recording medium having magnetic layer with hydride of car...

Magnetic recording medium and magnetic storage apparatus

Sputtering target for magnetic recording media

Magnetic recording medium with multiple exchange coupling layers an...

Magnetic recording medium, with carbide segregant, method for manuf...

Underlayer for perpendicularly magnetized film, perpendicularly mag...

Magnetic recording medium with nitride segregant, method for manufa...

Heat-assisted magnetic recording (HAMR) medium with multilayered ov...

Mechanically balanced and magnetically unbalanced device

Perpendicular recording media with carbon grain isolation initiatio...

Assisted magnetic recording medium and magnetic storage apparatus

Heat-assisted magnetic recording (HAMR) medium with improved corros...

Heat-assisted magnetic recording medium and magnetic storage apparatus

Magnetic recording medium with controlled surface characteristics

Patents Applicationslast 30 patents

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE

MAGNETIC RECORDING MEDIA WITH METAL-DOPED CAPPING LAYER

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE APPARATUS, AND METHOD F...

SPUTTERING TARGET FOR MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIA DESIGN WITH REDUCED LATTICE MISMATCH BETWE...

MAGNETIC RECORDING TAPE AND MAGNETIC RECORDING TAPE CARTRIDGE

MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

METHODS OF FORMING MAGNETIC MATERIALS AND ARTICLES FORMED THEREBY

MAGNET ALTERNATING POLE ARRAY MAGNETIZED BY ONE SIDE MAGNETIZATION...

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

MAGNETIC RECORDING LAYER FORMULATION FOR TAPE MEDIA

SPUTTERING TARGET FOR MAGNETIC RECORDING MEDIA

MAGNETIC RECORDING MEDIUM

ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

MAGNETIC RECORDING MEDIUM, SPUTTERING TARGET, SPUTTERING TARGET MAN...

UNDERLAYER FOR PERPENDICULARLY MAGNETIZED FILM, PERPENDICULARLY MAG...

MECHANICALLY BALANCED AND MAGNETICALLY UNBALANCED DEVICE

MAGNETIC POWDER AND METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC...

MAGNETIC RECORDING MEDIUM

FILM-FORMING APPARATUS AND METHOD FOR MANUFACTURING MAGNETIC RECORD...

HEAT ASSISTED MAGNETIC RECORDING MEDIA WITH CO-BASED ALLOY

HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA WITH EXCHANGE TUNING...

ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE DEVICE

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...

MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND F...

MAGNETIC MATERIAL LOADED WITH MAGNETIC ALLOY PARTICLES AND METHOD F...

MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCING SAME