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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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Industries

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Patents Grantslast 30 patents

Information Patent Grant
Processing of anisotropic permanent magnet without magnetic field
- Patent number 11,948,733
- Issue date Apr 2, 2024
- Ford Global Technologies, LLC
- Wanfeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Samarium cobalt and neodymium iron boride magnets and methods of ma...
- Patent number 11,715,592
- Issue date Aug 1, 2023
- Lawrence Livermore National Security, LLC
- Sarah Baker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating electric machine
- Patent number 11,588,359
- Issue date Feb 21, 2023
- Kabushiki Kaisha Toshiba
- Hiroaki Kinouchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nanocomposite magnetic materials for magnetic devices and systems
- Patent number 11,062,826
- Issue date Jul 13, 2021
- University of Florida Research Foundation, Incorporated
- David P. Arnold
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bulk nanocomposite magnets and methods of making bulk nanocomposite...
- Patent number 10,726,979
- Issue date Jul 28, 2020
- Board of Regents, The University of Texas System
- J. Ping Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare-earth permanent magnet
- Patent number 10,529,474
- Issue date Jan 7, 2020
- TDK Corporation
- Shogo Kadota
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth magnet and a method for manufacturing compactable powder...
- Patent number 10,381,141
- Issue date Aug 13, 2019
- XIAMEN TUNGSTEN CO., LTD.
- Hiroshi Nagata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnet material and method for preparing the same
- Patent number 10,249,418
- Issue date Apr 2, 2019
- Yanshan University
- Xiangyi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanocomposite magnetic materials for magnetic devices and systems
- Patent number 9,818,514
- Issue date Nov 14, 2017
- University of Florida Research Foundation, Incorporated
- David P. Arnold
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing powder for magnet
- Patent number 9,435,012
- Issue date Sep 6, 2016
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C21 - METALLURGY OF IRON
Information Patent Grant
Powder for magnet
- Patent number 9,076,584
- Issue date Jul 7, 2015
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Deposited-film forming apparatus
- Patent number 6,960,368
- Issue date Nov 1, 2005
- Neomax Co., Ltd.
- Takeshi Nishiuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Deposited-film forming apparatus
- Patent number 6,872,260
- Issue date Mar 29, 2005
- Neomax Co., Ltd.
- Takeshi Nishiuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of pressing rare earth alloy magnetic powder
- Patent number 6,461,565
- Issue date Oct 8, 2002
- Sumitomo Special Metals Co., Ltd.
- Koki Tokuhara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Highly oriented permanent magnet and process for producing the same
- Patent number 5,080,731
- Issue date Jan 14, 1992
- Hitachi Metals, Ltd.
- Kazunori Tabaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Samarium-transition metal magnet formation
- Patent number 5,007,972
- Issue date Apr 16, 1991
- The Charles Stark Draper Laboratory, Inc.
- Kaplesh Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropic high energy magnets and a process of preparing the same
- Patent number 5,000,796
- Issue date Mar 19, 1991
- Eastman Kodak Company
- Dilip K. Chatterjee
- C21 - METALLURGY OF IRON
Information Patent Grant
Expolosive compaction of rare earth-transition metal alloys in a fl...
- Patent number 4,925,501
- Issue date May 15, 1990
- General Motors Corporation
- Elizabeth F. Harasek
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and apparatus for producing a temperature sensitive element
- Patent number 4,459,248
- Issue date Jul 10, 1984
- Fujitsu Limited
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and apparatus for producing a temperature sensitive element
- Patent number 4,347,201
- Issue date Aug 31, 1982
- Fujitsu Limited
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of forming thin curved rare earth-transition metal magnets f...
- Patent number 4,325,757
- Issue date Apr 20, 1982
- General Motors Corporation
- William F. Jandeska
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3842646
- Patent number 3,842,646
- Issue date Oct 22, 1974
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
2414462
- Patent number 2,414,462
- Issue date Jan 21, 1947
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD
- Publication number 20240249877
- Publication date Jul 25, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAMARIUM COBALT AND NEODYMIUM IRON BORIDE MAGNETS AND METHODS OF MA...
- Publication number 20240013975
- Publication date Jan 11, 2024
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Sarah Baker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED RARE-EARTH MAGNET AND METHOD OF MANUFACTURE
- Publication number 20230352220
- Publication date Nov 2, 2023
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi BABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN BOUNDARY DIFFUSION METHOD FOR BULK RARE EARTH PERMANENT MAGNE...
- Publication number 20220319773
- Publication date Oct 6, 2022
- Zhejiang University
- Jiaying JIN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MANUFACTURING METHOD FOR RARE EARTH MAGNET
- Publication number 20220246336
- Publication date Aug 4, 2022
- Toyota Jidosha Kabushiki Kaisha
- Daisuke ICHIGOZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD
- Publication number 20210225586
- Publication date Jul 22, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING Sm-Fe-N MAGNET, Sm-Fe-N MAGNET, AND MOTOR H...
- Publication number 20210210996
- Publication date Jul 8, 2021
- IHI Corporation
- Haruki EGUCHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SAMARIUM COBALT AND NEODYMIUM IRON BORIDE MAGNETS AND METHODS OF MA...
- Publication number 20200075237
- Publication date Mar 5, 2020
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Sarah Baker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND AN APPARATUS FOR IMPROVING MAGNETIC PROPERTIES OF A FINI...
- Publication number 20200058420
- Publication date Feb 20, 2020
- Yantai Shougang Magnetic Materials, Inc.
- XIULEI CHEN
- H01 - BASIC ELECTRIC ELEMENTS
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
PERMANENT MAGNET MATERIAL AND METHOD FOR PREPARING THE SAME
- Publication number 20180174722
- Publication date Jun 21, 2018
- YANSHAN UNIVERSITY
- Xiangyi ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20180122540
- Publication date May 3, 2018
- TDK Corporation
- Hiroyuki MATSUMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NANOCOMPOSITE MAGNETIC MATERIALS FOR MAGNETIC DEVICES AND SYSTEMS
- Publication number 20170330657
- Publication date Nov 16, 2017
- University of Florida Research Foundation, Incorporated
- David P. Arnold
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MAGNET MATERIAL, PERMANENT MAGNET, MOTOR, AND POWER GENERATOR
- Publication number 20170169923
- Publication date Jun 15, 2017
- Kabushiki Kaisha Toshiba
- Naoyuki Sanada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RAPID CONSOLIDATION METHOD FOR PREPARING BULK METASTABLE IRON-RICH...
- Publication number 20170062106
- Publication date Mar 2, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chen Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE-EARTH PERMANENT MAGNET
- Publication number 20170047151
- Publication date Feb 16, 2017
- TDK Corporation
- Shogo KADOTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Manufacturing Method for Magnet and Magnet
- Publication number 20170011828
- Publication date Jan 12, 2017
- JTEKT Corporation
- Takumi MIO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bulk Nanocomposite Magnets and Methods of Making Bulk Nanocomposite...
- Publication number 20160196905
- Publication date Jul 7, 2016
- Board of Regents, The University of Texas System
- J. Ping Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NANOCOMPOSITE MAGNETIC MATERIALS FOR MAGNETIC DEVICES AND SYSTEMS
- Publication number 20160172085
- Publication date Jun 16, 2016
- University of Florida Research Foundation, Incorporated
- David P. Arnold
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
High Temperature Hybrid Permanent Magnet
- Publication number 20160093425
- Publication date Mar 31, 2016
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Wanfeng LI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MANUFACTURING METHOD OF A POWDER FOR COMPACTING RARE EARTH MAGNET A...
- Publication number 20150279530
- Publication date Oct 1, 2015
- XIAMEN TUNGSTEN CO., LTD.
- Hiroshi Nagata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High-performance NdFeB rare earth permanent magnet with composite m...
- Publication number 20150248954
- Publication date Sep 3, 2015
- SHENYANG GENERAL MAGNETIC CO., LTD.
- Baoyu Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing high-performance NdFeB rare earth permanen...
- Publication number 20150243416
- Publication date Aug 27, 2015
- SHENYANG GENERAL MAGNETIC CO., LTD.
- Baoyu Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing NdFeB rare earth permanent magnet containi...
- Publication number 20150243415
- Publication date Aug 27, 2015
- SHENYANG GENERAL MAGNETIC CO., LTD.
- Baoyu Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NANOCOMPOSITE PERMANENT MAGNETS AND METHOD OF MAKING
- Publication number 20150147217
- Publication date May 28, 2015
- GENERAL ELECTRIC COMPANY
- Francis Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rare Earth Composite Magnets with Increased Resistivity
- Publication number 20150132174
- Publication date May 14, 2015
- Electron Energy Corporation
- Melania Marinescu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING POWDER FOR MAGNET
- Publication number 20140112818
- Publication date Apr 24, 2014
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C21 - METALLURGY OF IRON
Information Patent Application
Rare Earth Magnet and Motor Using the Same
- Publication number 20130278104
- Publication date Oct 24, 2013
- Matahiro Komuro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POWDER FOR MAGNET
- Publication number 20120244030
- Publication date Sep 27, 2012
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C21 - METALLURGY OF IRON
Information Patent Application
Bulk Nanocomposite Magnets and Methods of Making Bulk Nanocomposite...
- Publication number 20120153212
- Publication date Jun 21, 2012
- J. Ping Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processing of anisotropic permanent magnet without magnetic field

Samarium cobalt and neodymium iron boride magnets and methods of ma...

Rotating electric machine

Nanocomposite magnetic materials for magnetic devices and systems

Bulk nanocomposite magnets and methods of making bulk nanocomposite...

Rare-earth permanent magnet

Rare earth magnet and a method for manufacturing compactable powder...

Permanent magnet material and method for preparing the same

Nanocomposite magnetic materials for magnetic devices and systems

Method for producing powder for magnet

Powder for magnet

Deposited-film forming apparatus

Deposited-film forming apparatus

Method of pressing rare earth alloy magnetic powder

Highly oriented permanent magnet and process for producing the same

Samarium-transition metal magnet formation

Anisotropic high energy magnets and a process of preparing the same

Expolosive compaction of rare earth-transition metal alloys in a fl...

Process and apparatus for producing a temperature sensitive element

Process and apparatus for producing a temperature sensitive element

Method of forming thin curved rare earth-transition metal magnets f...

3842646

2414462

Patents Applicationslast 30 patents

PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD

SAMARIUM COBALT AND NEODYMIUM IRON BORIDE MAGNETS AND METHODS OF MA...

SINTERED RARE-EARTH MAGNET AND METHOD OF MANUFACTURE

GRAIN BOUNDARY DIFFUSION METHOD FOR BULK RARE EARTH PERMANENT MAGNE...

MANUFACTURING METHOD FOR RARE EARTH MAGNET

PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD

METHOD OF MANUFACTURING Sm-Fe-N MAGNET, Sm-Fe-N MAGNET, AND MOTOR H...

SAMARIUM COBALT AND NEODYMIUM IRON BORIDE MAGNETS AND METHODS OF MA...

METHOD AND AN APPARATUS FOR IMPROVING MAGNETIC PROPERTIES OF A FINI...

Inverse Phase Allotrope Rare Earth Magnets

PERMANENT MAGNET MATERIAL AND METHOD FOR PREPARING THE SAME

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

NANOCOMPOSITE MAGNETIC MATERIALS FOR MAGNETIC DEVICES AND SYSTEMS

MAGNET MATERIAL, PERMANENT MAGNET, MOTOR, AND POWER GENERATOR

RAPID CONSOLIDATION METHOD FOR PREPARING BULK METASTABLE IRON-RICH...

RARE-EARTH PERMANENT MAGNET

Manufacturing Method for Magnet and Magnet

Bulk Nanocomposite Magnets and Methods of Making Bulk Nanocomposite...

NANOCOMPOSITE MAGNETIC MATERIALS FOR MAGNETIC DEVICES AND SYSTEMS

High Temperature Hybrid Permanent Magnet

MANUFACTURING METHOD OF A POWDER FOR COMPACTING RARE EARTH MAGNET A...

High-performance NdFeB rare earth permanent magnet with composite m...

Method for manufacturing high-performance NdFeB rare earth permanen...

Method for manufacturing NdFeB rare earth permanent magnet containi...

NANOCOMPOSITE PERMANENT MAGNETS AND METHOD OF MAKING

Rare Earth Composite Magnets with Increased Resistivity

METHOD FOR PRODUCING POWDER FOR MAGNET

Rare Earth Magnet and Motor Using the Same

POWDER FOR MAGNET

Bulk Nanocomposite Magnets and Methods of Making Bulk Nanocomposite...