with a protective layer

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H01F1/061

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties

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H01F1/061with a protective layer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Iron-based nanoparticles and grains
- Patent number 11,837,393
- Issue date Dec 5, 2023
- Regents of The University of Minnesota
- Jian-Ping Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Elastic body, bump stop, electromagnetic induction device, power ge...
- Patent number 11,488,751
- Issue date Nov 1, 2022
- Inoac Corporation
- Nobuyuki Makihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic beta-tricalcium phosphate spherical particles and method f...
- Patent number 10,622,128
- Issue date Apr 14, 2020
- Research & Business Foundation Sungkyunkwan University
- Hyun Suk Jung
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for mitigating thermal aging of permanent magnets in organic...
- Patent number 10,141,795
- Issue date Nov 27, 2018
- GM Global Technology Operations LLC
- Margarita P. Thompson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for manufacturing magnetic particles from a silicon oxide-ir...
- Patent number 10,128,031
- Issue date Nov 13, 2018
- Nisshin Seifun Group Inc.
- Keitaroh Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing magnetic particles, magnetic particles, and ma...
- Patent number 10,020,108
- Issue date Jul 10, 2018
- Nisshin Seifun Group Inc.
- Keitaroh Nakamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing sintered rare-earth magnet, sintered rare-eart...
- Patent number 9,640,305
- Issue date May 2, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tetsuya Shoji
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic exchange coupled core-shell nanomagnets
- Patent number 9,406,418
- Issue date Aug 2, 2016
- The Board of Trustees of the University of Alabama, for and on behalf of the...
- Yang-Ki Hong
- G11 - INFORMATION STORAGE
Information Patent Grant
Powder for magnetic member, powder compact, and magnetic member
- Patent number 9,196,403
- Issue date Nov 24, 2015
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Capsule
- Patent number 9,028,705
- Issue date May 12, 2015
- Magnequench Limited
- Zhao Wei
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic particle and method of preparing the same
- Patent number 8,753,530
- Issue date Jun 17, 2014
- FUJIFILM Corporation
- Yasushi Hattori
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Functional powder and water treatment method employing the same
- Patent number 8,518,265
- Issue date Aug 27, 2013
- Kabushiki Kaisha Toshiba
- Tatsuoki Kohno
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Protective coating of magnetic nanoparticles
- Patent number 8,465,855
- Issue date Jun 18, 2013
- International Business Machines Corporation
- Richard Lionel Bradshaw
- G11 - INFORMATION STORAGE
Information Patent Grant
Fine composite metal particles and their production method, micro-b...
- Patent number 8,398,741
- Issue date Mar 19, 2013
- Hitachi Metals, Ltd.
- Yasushi Kaneko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic metal powder suitable for use in magnetic recording media...
- Patent number 8,357,222
- Issue date Jan 22, 2013
- Dowa Electronics Materials Co., Ltd.
- Takayuki Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic polymer particle for developing magnetic latent image, met...
- Patent number 8,349,530
- Issue date Jan 8, 2013
- Fuji Xerox Co., Ltd.
- Takako Kobayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fine composite metal particles and their production method, micro-b...
- Patent number 8,323,374
- Issue date Dec 4, 2012
- Hitachi Metals, Ltd.
- Yasushi Kaneko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic nanoparticles surface-modified with dithiocarbamate
- Patent number 8,043,702
- Issue date Oct 25, 2011
- Seoul National University Research & Development Business Foundation (SNU R&D...
- Jin-Kyu Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fine composite metal particles and their production method, micro-b...
- Patent number 7,892,316
- Issue date Feb 22, 2011
- Hitachi Metals, Ltd.
- Yasushi Kaneko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic metal powder suitable for use in magnetic recording media...
- Patent number 7,854,807
- Issue date Dec 21, 2010
- Dowa Electronics Materials Co., Ltd.
- Takayuki Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Reverse micelle method of producing core/shell particles
- Patent number 7,592,042
- Issue date Sep 22, 2009
- FUJIFILM Corporation
- Takashi Koike
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mineral supplement cow magnet
- Patent number 7,557,685
- Issue date Jul 7, 2009
- John Nellessen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic powder, a magnetic recording medium using the magnetic pow...
- Patent number 7,407,705
- Issue date Aug 5, 2008
- Dowa Electronics Materials Co., Ltd.
- Kimitaka Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
High-weatherability iron nitride-based magnetic powder and method o...
- Patent number 7,371,458
- Issue date May 13, 2008
- Dowa Electronics Materials Co., Ltd.
- Kenji Masada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite rare-earth anisotropic bonded magnet, composite rare-eart...
- Patent number 7,357,880
- Issue date Apr 15, 2008
- Aichi Steel Corporation
- Yoshinobu Honkura
- H01 - BASIC ELECTRIC ELEMENTS
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
Robust multilayer magnetic pigments and foils
- Patent number 7,285,336
- Issue date Oct 23, 2007
- JDS Uniphase Corporation
- Vladimir P. Raksha
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Fine composite metal particles and their production method, micro-b...
- Patent number 7,285,329
- Issue date Oct 23, 2007
- Hitachi Metals, Ltd.
- Yasushi Kaneko
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Robust multilayer magnetic pigments and foils
- Patent number 7,169,472
- Issue date Jan 30, 2007
- JDS Uniphase Corporation
- Vladimir P. Raksha
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Thermally stable, high temperature, samarium cobalt molding compound
- Patent number 6,737,451
- Issue date May 18, 2004
- Arnold Engineering Co., Ltd.
- James Carlberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Core-Shell Nanodisc Synthesis and Applications to Single-Particle T...
- Publication number 20240347239
- Publication date Oct 17, 2024
- Massachusetts Institute of Technology
- Polina Olegovna ANIKEEVA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IRON-BASED NANOPARTICLES AND GRAINS
- Publication number 20240055165
- Publication date Feb 15, 2024
- Regents of the University of Minnesota
- Jian-Ping WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INDUCTOR COMPONENT AND METHOD OF MANUFACTURING SAME
- Publication number 20220301758
- Publication date Sep 22, 2022
- Murata Manufacturing Co., Ltd.
- Yoshimasa YOSHIOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC PARTICLE FOR SECURITY INK AND SECURITY INK COMPRISING THE...
- Publication number 20220153055
- Publication date May 19, 2022
- KOREA MINTING, SECURITY PRINTING & IDCARD OPERATING CORP.
- Soo Dong KIM
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
ELASTIC BODY, BUMP STOP, ELECTROMAGNETIC INDUCTION DEVICE, POWER GE...
- Publication number 20210125758
- Publication date Apr 29, 2021
- INOAC CORPORATION
- Nobuyuki MAKIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC BETA-TRICALCIUM PHOSPHATE SPHERICAL PARTICLES AND METHOD F...
- Publication number 20170323709
- Publication date Nov 9, 2017
- Research Business Foundation SungKyunKwan University
- Hyun Suk JUNG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Anisotropic Rare Earths-Free Matrix-Bonded High-Performance Permane...
- Publication number 20160372243
- Publication date Dec 22, 2016
- Siemens Aktiengesellschaft
- Caroline CASSIGNOL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPSULE
- Publication number 20140151594
- Publication date Jun 5, 2014
- MAGNEQUENCH LIMITED
- Zhao Wei
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NANOSTRUCTURED HIGH-STRENGTH PERMANENT MAGNETS
- Publication number 20140132376
- Publication date May 15, 2014
- The Regents of the University of California
- Sungho Jin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MAGNETIC EXCHANGE COUPLED CORE-SHELL NANOMAGNETS
- Publication number 20130342297
- Publication date Dec 26, 2013
- Yang-Ki Hong
- G11 - INFORMATION STORAGE
Information Patent Application
PROTECTIVE COATING OF MAGNETIC NANOPARTICLES
- Publication number 20130277600
- Publication date Oct 24, 2013
- Richard L. Bradshaw
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR PRODUCING SINTERED RARE-EARTH MAGNET, SINTERED RARE-EART...
- Publication number 20130092867
- Publication date Apr 18, 2013
- Toyota Jidosha Kabushiki Kaisha
- Tetsuya Shoji
- B82 - NANO-TECHNOLOGY
Information Patent Application
POWDER FOR MAGNETIC MEMBER, POWDER COMPACT, AND MAGNETIC MEMBER
- Publication number 20120286191
- Publication date Nov 15, 2012
- SUMITOMO ELECTRIC INDUSTRIES,LTD.
- Toru Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...
- Publication number 20120244356
- Publication date Sep 27, 2012
- Migaku Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
DRUG-LOADED POLYSACCHARIDE-COATED GOLDMAG PARTICLES (DPGPs) AND ITS...
- Publication number 20120121717
- Publication date May 17, 2012
- XI'AN GOLDMAG NANOBIOTECH CO. LTD
- Xu Chao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MAGNETIC PARTICLE AND METHOD OF PREPARING THE SAME
- Publication number 20120018665
- Publication date Jan 26, 2012
- TOHOKU UNIVERSITY
- Yasushi HATTORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fine Composite Metal Particles and Their Production Method, Micro-B...
- Publication number 20110185851
- Publication date Aug 4, 2011
- Hitachi Metals, Ltd.
- Yasushi KANEKO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fine Composite Metal Particles and Their Production Method, Micro-B...
- Publication number 20110159181
- Publication date Jun 30, 2011
- Hitachi Metals, Ltd.
- Yasushi KANEKO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic particles and method for producing thereof
- Publication number 20110139719
- Publication date Jun 16, 2011
- CHISSO CORPORATION
- Masaru Eguchi
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Pigment Coatings, Laminates and Method of Production Thereof
- Publication number 20110117334
- Publication date May 19, 2011
- ACTEGA RHENANANIA GmbH
- Michael Lucas
- B32 - LAYERED PRODUCTS
Information Patent Application
SOLVENT-DISPERSIBLE PARTICLE, FABRICATION METHOD THEREOF, AND DISPE...
- Publication number 20110101263
- Publication date May 5, 2011
- HOYA CORPORATION
- Shuzo Tokumitsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MAGNETIC METAL POWDER SUITABLE FOR USE IN MAGNETIC RECORDING MEDIA...
- Publication number 20110061496
- Publication date Mar 17, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Takayuki YOSHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
METAL NANOPARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20100273000
- Publication date Oct 28, 2010
- HOYA CORPORATION
- Shuzo Tokumitsu
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PARTICLES AND THEIR USE IN A METHOD FOR ISOLATING NUCLEIC ACID OR A...
- Publication number 20100207051
- Publication date Aug 19, 2010
- INVITROGEN DYNAL AS
- Geir Fonnum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FUNCTIONAL POWDER AND WATER TREATMENT METHOD EMPLOYING THE SAME
- Publication number 20100072138
- Publication date Mar 25, 2010
- Kabushiki Kaisha Toshiba
- Tatsuoki Kohno
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC NANOPARTICLES FOR ORGANIC SYNTHESIS
- Publication number 20100047578
- Publication date Feb 25, 2010
- Jin-Kyu Lee
- B82 - NANO-TECHNOLOGY
Information Patent Application
PROTECTIVE COATING OF MAGNETIC NANOPARTICLES
- Publication number 20100015472
- Publication date Jan 21, 2010
- Richard Lionel Bradshaw
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC POLYMER PARTICLE FOR DEVELOPING MAGNETIC LATENT IMAGE, MET...
- Publication number 20090236558
- Publication date Sep 24, 2009
- FUJI XEROX CO., LTD
- Takako Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REVERSE MICELLE NETHOD OF PRODUCING CORE/SHELL PARTICLES
- Publication number 20090232992
- Publication date Sep 17, 2009
- FUJIFILM Corporation
- Takashi Koike
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SmCo-BASED MAGNETIC FINE PARTICLES, MAGNETIC RECORDING MEDIUM AND P...
- Publication number 20090127495
- Publication date May 21, 2009
- TDK Corporation
- Nobuhiro JINGU
- G11 - INFORMATION STORAGE

with a protective layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Iron-based nanoparticles and grains

Elastic body, bump stop, electromagnetic induction device, power ge...

Magnetic beta-tricalcium phosphate spherical particles and method f...

Method for mitigating thermal aging of permanent magnets in organic...

Method for manufacturing magnetic particles from a silicon oxide-ir...

Method for producing magnetic particles, magnetic particles, and ma...

Method for producing sintered rare-earth magnet, sintered rare-eart...

Magnetic exchange coupled core-shell nanomagnets

Powder for magnetic member, powder compact, and magnetic member

Capsule

Magnetic particle and method of preparing the same

Functional powder and water treatment method employing the same

Protective coating of magnetic nanoparticles

Fine composite metal particles and their production method, micro-b...

Magnetic metal powder suitable for use in magnetic recording media...

Magnetic polymer particle for developing magnetic latent image, met...

Fine composite metal particles and their production method, micro-b...

Magnetic nanoparticles surface-modified with dithiocarbamate

Fine composite metal particles and their production method, micro-b...

Magnetic metal powder suitable for use in magnetic recording media...

Reverse micelle method of producing core/shell particles

Mineral supplement cow magnet

Magnetic powder, a magnetic recording medium using the magnetic pow...

High-weatherability iron nitride-based magnetic powder and method o...

Composite rare-earth anisotropic bonded magnet, composite rare-eart...

Iron nitride system magnetic powder having good storage stability

Robust multilayer magnetic pigments and foils

Fine composite metal particles and their production method, micro-b...

Robust multilayer magnetic pigments and foils

Thermally stable, high temperature, samarium cobalt molding compound

Patents Applicationslast 30 patents

Core-Shell Nanodisc Synthesis and Applications to Single-Particle T...

IRON-BASED NANOPARTICLES AND GRAINS

INDUCTOR COMPONENT AND METHOD OF MANUFACTURING SAME

MAGNETIC PARTICLE FOR SECURITY INK AND SECURITY INK COMPRISING THE...

ELASTIC BODY, BUMP STOP, ELECTROMAGNETIC INDUCTION DEVICE, POWER GE...

MAGNETIC BETA-TRICALCIUM PHOSPHATE SPHERICAL PARTICLES AND METHOD F...

Anisotropic Rare Earths-Free Matrix-Bonded High-Performance Permane...

CAPSULE

NANOSTRUCTURED HIGH-STRENGTH PERMANENT MAGNETS

MAGNETIC EXCHANGE COUPLED CORE-SHELL NANOMAGNETS

PROTECTIVE COATING OF MAGNETIC NANOPARTICLES

METHOD FOR PRODUCING SINTERED RARE-EARTH MAGNET, SINTERED RARE-EART...

POWDER FOR MAGNETIC MEMBER, POWDER COMPACT, AND MAGNETIC MEMBER

FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...

DRUG-LOADED POLYSACCHARIDE-COATED GOLDMAG PARTICLES (DPGPs) AND ITS...

MAGNETIC PARTICLE AND METHOD OF PREPARING THE SAME

Fine Composite Metal Particles and Their Production Method, Micro-B...

Fine Composite Metal Particles and Their Production Method, Micro-B...

Magnetic particles and method for producing thereof

Magnetic Pigment Coatings, Laminates and Method of Production Thereof

SOLVENT-DISPERSIBLE PARTICLE, FABRICATION METHOD THEREOF, AND DISPE...

MAGNETIC METAL POWDER SUITABLE FOR USE IN MAGNETIC RECORDING MEDIA...

METAL NANOPARTICLE AND METHOD FOR PRODUCING THE SAME

PARTICLES AND THEIR USE IN A METHOD FOR ISOLATING NUCLEIC ACID OR A...

FUNCTIONAL POWDER AND WATER TREATMENT METHOD EMPLOYING THE SAME

MAGNETIC NANOPARTICLES FOR ORGANIC SYNTHESIS

PROTECTIVE COATING OF MAGNETIC NANOPARTICLES

MAGNETIC POLYMER PARTICLE FOR DEVELOPING MAGNETIC LATENT IMAGE, MET...

REVERSE MICELLE NETHOD OF PRODUCING CORE/SHELL PARTICLES

SmCo-BASED MAGNETIC FINE PARTICLES, MAGNETIC RECORDING MEDIUM AND P...