Mixtures of metallic and non-metallic particles Metallic particles having oxide skin

Industry

CPC
H01F1/09

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Parent Industries

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

Current Industry

H01F1/09Mixtures of metallic and non-metallic particles Metallic particles having oxide skin

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light-colored magnetic particles having improved durability and che...
- Patent number 11,694,827
- Issue date Jul 4, 2023
- Korea Minting, Security Printing & ID Card Operating Corp.
- Hong Keon Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ceramic coated iron particles and methods for making ceramic coated...
- Patent number 11,613,624
- Issue date Mar 28, 2023
- The Boeing Company
- Waynie M. Schuette
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic powder, method for production thereof, and magnetic record...
- Patent number 11,355,270
- Issue date Jun 7, 2022
- Sony Corporation
- Masaru Terakawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing inductors in BEOL with particulate magnetic...
- Patent number 10,984,948
- Issue date Apr 20, 2021
- International Business Machines Corporation
- Chandrasekharan Kothandaraman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic powder, method for production thereof, and magnetic record...
- Patent number 10,755,841
- Issue date Aug 25, 2020
- Sony Corporation
- Masaru Terakawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slip composition
- Patent number 10,336,648
- Issue date Jul 2, 2019
- Alvin R. Stetson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnet particles and magnet molding using same
- Patent number 10,325,705
- Issue date Jun 18, 2019
- Nissan Motor Co., Ltd.
- Yoshio Kawashita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polymer particle containing fluorescent molecule and method for pro...
- Patent number 9,494,580
- Issue date Nov 15, 2016
- Tokyo Institute of Technology
- Hiroshi Handa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic nanoparticles
- Patent number 9,330,821
- Issue date May 3, 2016
- BOUTIQ SCIENCE LIMITED
- Richard David Tilley
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Metal powder and electronic component
- Patent number 9,257,216
- Issue date Feb 9, 2016
- Murata Manufacturing Co., Ltd.
- Mitsuru Odahara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
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
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
Ferromagnetic powder, and coating material and magnetic recording m...
- Patent number 7,763,352
- Issue date Jul 27, 2010
- Dowa Electronics Materials Co., Ltd.
- Yoshiyuki Shoji
- 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
Magnetic encoder and wheel support bearing assembly using the same
- Patent number 7,374,343
- Issue date May 20, 2008
- NTN Corporation
- Tatsuo Nakajima
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic powder
- Patent number 7,344,779
- Issue date Mar 18, 2008
- Dowa Electronics Materials Co., Ltd.
- Kimitaka Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of preparing micro-structured powder for bonded magnets havi...
- Patent number 7,163,591
- Issue date Jan 16, 2007
- Jahwa Electronics Co., LTD
- Andrew S. Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth magnet, method for manufacturing the same, and motor usi...
- Patent number 7,147,686
- Issue date Dec 12, 2006
- Nissan Motor Co., Ltd.
- Tetsurou Tayu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rare earth magnet, process for producing same, and motor using rare...
- Patent number 6,984,271
- Issue date Jan 10, 2006
- Nissan Motor Co., Ltd.
- Tetsurou Tayu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for preparation of iron-based powder and iron-based powder
- Patent number 6,702,870
- Issue date Mar 9, 2004
- Höganäs AB
- Lars Hultman
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composition for plastic magnet
- Patent number 6,652,767
- Issue date Nov 25, 2003
- Enplas Corporation
- Satoshi Kazamaturi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferromagnetic metal powder and magnetic recording medium using the...
- Patent number 6,607,807
- Issue date Aug 19, 2003
- Fuji Photo Film Co., Ltd.
- Noboru Zinbo
- G11 - INFORMATION STORAGE
Information Patent Grant
Resin-bonded magnet, its product, and ferrite magnet powder and com...
- Patent number 6,537,463
- Issue date Mar 25, 2003
- Hitachi Metals, Ltd.
- Katsunori Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic powder, permanent magnet produced therefrom and process fo...
- Patent number 6,139,765
- Issue date Oct 31, 2000
- Seiko Epson Corporation
- Atsunori Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic powder, permanent magnet produced therefrom and process fo...
- Patent number 5,647,886
- Issue date Jul 15, 1997
- Seiko Epson Corporation
- Atsunori Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acicular fine particles containing metallic iron, iron carbide and...
- Patent number 5,443,666
- Issue date Aug 22, 1995
- Daikin Industries, Ltd.
- Ikuo Kiatamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic lubricants
- Patent number 5,328,618
- Issue date Jul 12, 1994
- 410261 B.C. Ltd.
- Bijan K. Miremadi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Highly conductive magnetic material
- Patent number 5,270,675
- Issue date Dec 14, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Toshihiko Mori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METAL MAGNETIC POWDER, COMPOSITE MAGNETIC BODY, AND ELECTRONIC COMP...
- Publication number 20230339018
- Publication date Oct 26, 2023
- TDK Corporation
- Kyohei TAKAHASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CERAMIC COATED IRON PARTICLES AND METHODS FOR MAKING CERAMIC COATED...
- Publication number 20230235473
- Publication date Jul 27, 2023
- The Boeing Company
- Waynie M. SCHUETTE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CERAMIC COATED IRON PARTICLES AND METHODS FOR MAKING CERAMIC COATED...
- Publication number 20210139668
- Publication date May 13, 2021
- The Boeing Company
- Waynie M. SCHUETTE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MAGNETIC POWDER, METHOD FOR PRODUCTION THEREOF, AND MAGNETIC RECORD...
- Publication number 20200303104
- Publication date Sep 24, 2020
- SONY CORPORATION
- MASARU TERAKAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Inverse Phase Allotrope Rare Earth Magnets
- Publication number 20180277289
- Publication date Sep 27, 2018
- Intermolecular, Inc.
- Abraham Anapolsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MATERIAL AND DEVICE
- Publication number 20160086705
- Publication date Mar 24, 2016
- KABUSHIKI KAISHA TOSHIBA
- Tomoko EGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL VARIABLE EFFECTS AS SECURITY FEATURE FOR EMBOSSED METAL COINS
- Publication number 20150296936
- Publication date Oct 22, 2015
- SICPA Holding S.A.
- Raynald DEMANGE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POLYMER PARTICLE CONTAINING FLUORESCENT MOLECULE AND METHOD FOR PR...
- Publication number 20150233935
- Publication date Aug 20, 2015
- TOKYO INSTITUTE OF TECHNOLOGY
- Hiroshi HANDA
- G01 - MEASURING TESTING
Information Patent Application
COBALT CARBIDE-BASED NANOPARTICLE PERMANENT MAGNET MATERIALS
- Publication number 20150144832
- Publication date May 28, 2015
- Northeastern University
- Vincent G. Harris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MATERIAL AND DEVICE
- Publication number 20140374644
- Publication date Dec 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tomoko EGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METALLIC MAGNETIC POWDER AND MANUFACTURING METHOD OF THE SAME, MAGN...
- Publication number 20140356642
- Publication date Dec 4, 2014
- The Arizona Board of Regents on behalf of the University of Arizona
- Dong Chul PYUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METAL POWDER AND ELECTRONIC COMPONENT
- Publication number 20140070916
- Publication date Mar 13, 2014
- MURATA MANUFACTURING CO., LTD.
- Mitsuru ODAHARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COBALT CARBIDE-BASED NANOPARTICLE PERMANENT MAGNET MATERIALS
- Publication number 20120168670
- Publication date Jul 5, 2012
- Vincent G. Harris
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic Nanoparticles
- Publication number 20120012778
- Publication date Jan 19, 2012
- Richard David Tilley
- B82 - NANO-TECHNOLOGY
Information Patent Application
METALLIC MAGNETIC POWDER AND MANUFACTURING METHOD OF THE SAME, MAGN...
- Publication number 20110305924
- Publication date Dec 15, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Dong Chul PYUN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POLYMER PARTICLE CONTAINING FLUORESCENT MOLECULE AND METHOD FOR PR...
- Publication number 20110183355
- Publication date Jul 28, 2011
- TOKYO INSTITUTE OF TECHNOLOGY
- Hiroshi Handa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METALLIC MAGNETIC POWDER FOR MAGNETIC RECORDING AND PROCESS FOR PRO...
- Publication number 20110123830
- Publication date May 26, 2011
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Kazuyuki Tohji
- B22 - CASTING POWDER METALLURGY
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
COMPOSITE MAGNETIC MATERIAL FOR MAGNET AND METHOD FOR MANUFACTURING...
- Publication number 20100261038
- Publication date Oct 14, 2010
- Nobuyoshi Imaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF PRODUCING RARE-EARTH MAGNET
- Publication number 20100247367
- Publication date Sep 30, 2010
- TDK Corporation
- Hideki Nakamura
- B22 - CASTING POWDER METALLURGY
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
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
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
Self starting permanent magnet synchronous motor
- Publication number 20090200885
- Publication date Aug 13, 2009
- Hitachi, Ltd.
- Satoshi Kikuchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic encoder and wheel support bearing assembly using the same
- Publication number 20080226211
- Publication date Sep 18, 2008
- NTN Corporation
- Tatsuo Nakajima
- G01 - MEASURING TESTING
Information Patent Application
Method of producing magnetic powder
- Publication number 20080118386
- Publication date May 22, 2008
- Kimitaka Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Ordered Alloy Phase Nanoparticle, Method of Manufacturing the Same...
- Publication number 20070259133
- Publication date Nov 8, 2007
- KYOTO UNIVERSITY
- Teruo Ono
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Magnetic metal powder suitable for use in magnetic recording media...
- Publication number 20070227302
- Publication date Oct 4, 2007
- Takayuki Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Iron system magnetic powder having high coercive force, and magneti...
- Publication number 20070111039
- Publication date May 17, 2007
- Yuzo Ishikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Mixtures of metallic and non-metallic particles Metallic particles having oxide skin

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-colored magnetic particles having improved durability and che...

Ceramic coated iron particles and methods for making ceramic coated...

Magnetic powder, method for production thereof, and magnetic record...

Method of manufacturing inductors in BEOL with particulate magnetic...

Magnetic powder, method for production thereof, and magnetic record...

Slip composition

Magnet particles and magnet molding using same

Polymer particle containing fluorescent molecule and method for pro...

Magnetic nanoparticles

Metal powder and electronic component

Functional powder and water treatment method employing the same

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

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

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

Ferromagnetic powder, and coating material and magnetic recording m...

Reverse micelle method of producing core/shell particles

Magnetic encoder and wheel support bearing assembly using the same

Magnetic powder

Method of preparing micro-structured powder for bonded magnets havi...

Rare earth magnet, method for manufacturing the same, and motor usi...

Rare earth magnet, process for producing same, and motor using rare...

Method for preparation of iron-based powder and iron-based powder

Composition for plastic magnet

Ferromagnetic metal powder and magnetic recording medium using the...

Resin-bonded magnet, its product, and ferrite magnet powder and com...

Magnetic powder, permanent magnet produced therefrom and process fo...

Magnetic powder, permanent magnet produced therefrom and process fo...

Acicular fine particles containing metallic iron, iron carbide and...

Magnetic lubricants

Highly conductive magnetic material

Patents Applicationslast 30 patents

METAL MAGNETIC POWDER, COMPOSITE MAGNETIC BODY, AND ELECTRONIC COMP...

CERAMIC COATED IRON PARTICLES AND METHODS FOR MAKING CERAMIC COATED...

CERAMIC COATED IRON PARTICLES AND METHODS FOR MAKING CERAMIC COATED...

MAGNETIC POWDER, METHOD FOR PRODUCTION THEREOF, AND MAGNETIC RECORD...

Inverse Phase Allotrope Rare Earth Magnets

MAGNETIC MATERIAL AND DEVICE

OPTICAL VARIABLE EFFECTS AS SECURITY FEATURE FOR EMBOSSED METAL COINS

POLYMER PARTICLE CONTAINING FLUORESCENT MOLECULE AND METHOD FOR PR...

COBALT CARBIDE-BASED NANOPARTICLE PERMANENT MAGNET MATERIALS

MAGNETIC MATERIAL AND DEVICE

METALLIC MAGNETIC POWDER AND MANUFACTURING METHOD OF THE SAME, MAGN...

METAL POWDER AND ELECTRONIC COMPONENT

COBALT CARBIDE-BASED NANOPARTICLE PERMANENT MAGNET MATERIALS

Magnetic Nanoparticles

METALLIC MAGNETIC POWDER AND MANUFACTURING METHOD OF THE SAME, MAGN...

POLYMER PARTICLE CONTAINING FLUORESCENT MOLECULE AND METHOD FOR PR...

METALLIC MAGNETIC POWDER FOR MAGNETIC RECORDING AND PROCESS FOR PRO...

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

COMPOSITE MAGNETIC MATERIAL FOR MAGNET AND METHOD FOR MANUFACTURING...

METHOD OF PRODUCING RARE-EARTH MAGNET

FUNCTIONAL POWDER AND WATER TREATMENT METHOD EMPLOYING THE SAME

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

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

REVERSE MICELLE NETHOD OF PRODUCING CORE/SHELL PARTICLES

Self starting permanent magnet synchronous motor

Magnetic encoder and wheel support bearing assembly using the same

Method of producing magnetic powder

Ordered Alloy Phase Nanoparticle, Method of Manufacturing the Same...

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

Iron system magnetic powder having high coercive force, and magneti...