Radial anisotropy

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CPC
H01F41/028

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties

Current Industry

H01F41/028Radial anisotropy

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mold for and method of producing polar anisotropic ring-shaped bond...
- Patent number 12,040,128
- Issue date Jul 16, 2024
- Nichia Corporation
- Masahiro Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotor, electric motor, air blower, air conditioner, and method for...
- Patent number 11,888,368
- Issue date Jan 30, 2024
- Mitsubishi Electric Corporation
- Takanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing permanent magnet of rotor for axial flux el...
- Patent number 11,830,668
- Issue date Nov 28, 2023
- GM Global Technology Operations LLC
- Jian Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing molds for polar anisotropic ring-shaped bonded...
- Patent number 11,651,893
- Issue date May 16, 2023
- Nichia Corporation
- Masahiro Abe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multipole magnet, method of producing, and sensor system comprising...
- Patent number 11,276,517
- Issue date Mar 15, 2022
- Melexis Technologies SA
- Yves Bidaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare-earth magnet and linear motor using same
- Patent number 11,239,014
- Issue date Feb 1, 2022
- Nitto Denko Corporation
- Makoto Fujihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fabrication process to produce a toroidal current transformer
- Patent number 11,152,152
- Issue date Oct 19, 2021
- Schweitzer Engineering Laboratories, Inc.
- Mark A. Thomas
- H01 - BASIC ELECTRIC ELEMENTS
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
Magnetically operated switches and methods of making magnetically o...
- Patent number 10,980,996
- Issue date Apr 20, 2021
- Medtronic, Inc.
- Richard T. Stone
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing sintered body that forms rare-earth permanent...
- Patent number 10,867,729
- Issue date Dec 15, 2020
- Nitto Denko Corporation
- Kenichi Fujikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered body for forming rare-earth permanent magnet and rotary el...
- Patent number 10,867,732
- Issue date Dec 15, 2020
- Nitto Denko Corporation
- Makoto Fujihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnet cutting device
- Patent number 10,668,641
- Issue date Jun 2, 2020
- Nissan Motor Co., Ltd.
- Takumi Ohshima
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Magnetic coupling
- Patent number 10,411,571
- Issue date Sep 10, 2019
- Grundfos Holding a/s
- Flemming Buus Bendixen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for a targeted shaping of the magnetic field of permanent ma...
- Patent number 10,297,385
- Issue date May 21, 2019
- Rheinisch-Westfällsche Technische Hochschule (RWTH) Aachen
- Ernesto Pablo Danieli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for fine-tuning magnet arrays with localized e...
- Patent number 9,779,872
- Issue date Oct 3, 2017
- KLA-Tencor Corporation
- John Gerling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Annular sintered magnet with radial magnetization and reinforced me...
- Patent number 9,748,030
- Issue date Aug 29, 2017
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Gerard Delette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Production method for anisotropic bonded magnet and production appa...
- Patent number 9,666,341
- Issue date May 30, 2017
- Aichi Steel Corporation
- Yoshinobu Honkura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing cylindrical bonded magnet and manufacturing...
- Patent number 9,597,828
- Issue date Mar 21, 2017
- Nichia Corporation
- Shinji Yoshima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
R—Fe—B porous magnet and method for producing the same
- Patent number 9,418,786
- Issue date Aug 16, 2016
- Hitachi Metals, Ltd.
- Takeshi Nishiuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Case-integrated bonded magnet and production method for same
- Patent number 9,312,055
- Issue date Apr 12, 2016
- Aichi Steel Corporation
- Yoshinobu Honkura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Permanent magnet production method
- Patent number 9,199,402
- Issue date Dec 1, 2015
- Daido Steel Co., Ltd.
- Hiroshi Miyawaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of magnetizing into permanent magnet
- Patent number 9,082,546
- Issue date Jul 14, 2015
- Minebea Co., Ltd.
- Haruhiro Komura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radially anisotropic ring R-TM-B magnet, its production method, die...
- Patent number 8,937,419
- Issue date Jan 20, 2015
- Hitachi Metals, Ltd.
- Nobuyuki Hirai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sintered magnet producing apparatus
- Patent number 8,899,952
- Issue date Dec 2, 2014
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotating machine, bonded magnet, magnet roll, and method for produc...
- Patent number 8,512,590
- Issue date Aug 20, 2013
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of rare earth-iron based annular magnet and motor fabricated...
- Patent number 8,421,293
- Issue date Apr 16, 2013
- Minebea Co., Ltd.
- Fumitoshi Yamashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manufacturing method of rare earth-iron ring magnet with continuous...
- Patent number 8,371,021
- Issue date Feb 12, 2013
- Panasonic Corporation
- Fumitoshi Yamashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anisotropic rare earth-iron based resin bonded magnet
- Patent number 8,329,056
- Issue date Dec 11, 2012
- Minebea Co., Ltd.
- Fumitoshi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating machine, bonded magnet, magnet roll, and method for produc...
- Patent number 8,303,837
- Issue date Nov 6, 2012
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
R-Fe-B porous magnet and method for producing the same
- Patent number 8,268,093
- Issue date Sep 18, 2012
- Hitachi Metals, Ltd.
- Takeshi Nishiuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING AN ELEMENT HAVING MAGNETIC POLES
- Publication number 20240296994
- Publication date Sep 5, 2024
- RENAULT S.A.S.
- Jere KOLEHMAINEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A PERMANENT MAGNET FOR AN ELECTRICAL MACHINE,...
- Publication number 20240275248
- Publication date Aug 15, 2024
- MERCEDES-BENZ GROUP AG
- Mike FUCHSLOCHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRADIENT RING-SHAPED BONDED MAGNET AND PREPARATION METHOD THEREFOR,...
- Publication number 20240212898
- Publication date Jun 27, 2024
- GRIREM HI-TECH CO., LTD.
- Yang LUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING PERMANENT MAGNET OF ROTOR FOR AXIAL FLUX EL...
- Publication number 20230274880
- Publication date Aug 31, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLD FOR AND METHOD OF PRODUCING POLAR ANISOTROPIC RING-SHAPED BOND...
- Publication number 20230245820
- Publication date Aug 3, 2023
- Nichia Corporation.
- Masahiro ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING POLAR ANISOTROPIC MAGNET, METHOD OF MANUFAC...
- Publication number 20230223191
- Publication date Jul 13, 2023
- MIYAWAKI KOBO CO., LTD.
- Kesatoshi TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220203440
- Publication date Jun 30, 2022
- Toyota Jidosha Kabushiki Kaisha
- Mayumi TAKAZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ROTOR, ELECTRIC MOTOR, AIR BLOWER, AIR CONDITIONER, AND METHOD FOR...
- Publication number 20220045589
- Publication date Feb 10, 2022
- Mitsubishi Electric Corporation
- Takanori WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING MOLDS FOR POLAR ANISOTROPIC RING-SHAPED BONDED...
- Publication number 20200105466
- Publication date Apr 2, 2020
- Nichia Corporation.
- Masahiro ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPOLE MAGNET, METHOD OF PRODUCING, AND SENSOR SYSTEM COMPRISING...
- Publication number 20190378639
- Publication date Dec 12, 2019
- Melexis Technologies SA
- Yves BIDAUX
- G01 - MEASURING TESTING
Information Patent Application
OUTER ROTOR TYPE MOTOR
- Publication number 20180219440
- Publication date Aug 2, 2018
- Shinano Kenshi Kabushiki Kaisha
- Naohiko Maki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIALLY ANISOTROPIC SINTERED RING MAGNET AND ITS PRODUCTION METHOD
- Publication number 20170287632
- Publication date Oct 5, 2017
- Hitachi Metals, Ltd.
- Takahiro KATOU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR A TARGETED SHAPING OF THE MAGNETIC FIELD OF PERMANENT MA...
- Publication number 20160225523
- Publication date Aug 4, 2016
- Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
- Ernesto Pablo DANIELI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNET CUTTING DEVICE
- Publication number 20160136835
- Publication date May 19, 2016
- NISSAN MOTOR CO., LTD.
- Takumi OHSHIMA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
MAGNETICALLY ATTACHED FIXTURES AND METHODS OF MAKING THE SAME
- Publication number 20150159425
- Publication date Jun 11, 2015
- 2SEAL, LLC
- Martin G. Algar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING BONDED MAGNET
- Publication number 20130192723
- Publication date Aug 1, 2013
- MINEBEA CO., LTD.
- Haruhiro KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING CYLINDRICAL BONDED MAGNET AND MANUFACTURING...
- Publication number 20130187311
- Publication date Jul 25, 2013
- Nichia Corporation.
- Shinji YOSHIMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PERMANENT MAGNET PRODUCTION METHOD
- Publication number 20130175728
- Publication date Jul 11, 2013
- Daido Electronics Co., Ltd.
- Hiroshi MIYAWAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRODUCTION METHOD FOR ANISOTROPIC BONDED MAGNET AND PRODUCTION APPA...
- Publication number 20130093121
- Publication date Apr 18, 2013
- Aichi Steel Corporation
- Yoshinobu Honkura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CASE-INTEGRATED BONDED MAGNET AND PRODUCTION METHOD FOR SAME
- Publication number 20130069747
- Publication date Mar 21, 2013
- AICHI STEEL CORPORATION
- Yoshinobu Honkura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
R-Fe-B POROUS MAGNET AND METHOD FOR PRODUCING THE SAME
- Publication number 20120306308
- Publication date Dec 6, 2012
- Hitachi Metals, Ltd.
- Takeshi NISHIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUC...
- Publication number 20120211910
- Publication date Aug 23, 2012
- Hitachi Metals, Ltd.
- Takashi TAKAMI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SINTERED MAGNET PRODUCING APPARATUS
- Publication number 20120107433
- Publication date May 3, 2012
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RADIAL ANISOTROPIC MAGNET MANUFACTURING METHOD, PERMANENT MAGNET MO...
- Publication number 20120032537
- Publication date Feb 9, 2012
- Fumitoshi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF RARE EARTH-IRON BASED ANNULAR MAGNET AND MOTOR FABRICATED...
- Publication number 20110121675
- Publication date May 26, 2011
- Minebea Co., Ltd.
- Fumitoshi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANISOTROPIC RARE EARTH-IRON BASED RESIN BONDED MAGNET
- Publication number 20110074531
- Publication date Mar 31, 2011
- MINEBEA CO., LTD.
- Fumitoshi YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF RARE EARTH-IRON RING MAGNET WITH CONTINUOUS...
- Publication number 20100218365
- Publication date Sep 2, 2010
- PANASONIC CORPORATION
- Fumitoshi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIALLY ANISOTROPIC RING R-TM-B MAGNET, ITS PRODUCTION METHOD, DIE...
- Publication number 20100181859
- Publication date Jul 22, 2010
- Hitachi Metals, Ltd.
- Nobuyuki Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETS WITH VARYING MAGNETIZATION DIRECTION AND METHOD OF MAKING S...
- Publication number 20100163061
- Publication date Jul 1, 2010
- Francis M. Creighton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for producing rare earth anisotropic bond magnets, method fo...
- Publication number 20100065156
- Publication date Mar 18, 2010
- AICHI STEEL CORPORATION
- Yoshinobu Honkura
- H01 - BASIC ELECTRIC ELEMENTS

Radial anisotropy

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mold for and method of producing polar anisotropic ring-shaped bond...

Rotor, electric motor, air blower, air conditioner, and method for...

Method of manufacturing permanent magnet of rotor for axial flux el...

Method of preparing molds for polar anisotropic ring-shaped bonded...

Multipole magnet, method of producing, and sensor system comprising...

Rare-earth magnet and linear motor using same

Fabrication process to produce a toroidal current transformer

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

Magnetically operated switches and methods of making magnetically o...

Method for producing sintered body that forms rare-earth permanent...

Sintered body for forming rare-earth permanent magnet and rotary el...

Magnet cutting device

Magnetic coupling

Method for a targeted shaping of the magnetic field of permanent ma...

Apparatus and method for fine-tuning magnet arrays with localized e...

Annular sintered magnet with radial magnetization and reinforced me...

Production method for anisotropic bonded magnet and production appa...

Method of manufacturing cylindrical bonded magnet and manufacturing...

R—Fe—B porous magnet and method for producing the same

Case-integrated bonded magnet and production method for same

Permanent magnet production method

Method of magnetizing into permanent magnet

Radially anisotropic ring R-TM-B magnet, its production method, die...

Sintered magnet producing apparatus

Rotating machine, bonded magnet, magnet roll, and method for produc...

Method of rare earth-iron based annular magnet and motor fabricated...

Manufacturing method of rare earth-iron ring magnet with continuous...

Anisotropic rare earth-iron based resin bonded magnet

Rotating machine, bonded magnet, magnet roll, and method for produc...

R-Fe-B porous magnet and method for producing the same

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING AN ELEMENT HAVING MAGNETIC POLES

METHOD FOR PRODUCING A PERMANENT MAGNET FOR AN ELECTRICAL MACHINE,...

GRADIENT RING-SHAPED BONDED MAGNET AND PREPARATION METHOD THEREFOR,...

METHOD OF MANUFACTURING PERMANENT MAGNET OF ROTOR FOR AXIAL FLUX EL...

MOLD FOR AND METHOD OF PRODUCING POLAR ANISOTROPIC RING-SHAPED BOND...

METHOD OF MANUFACTURING POLAR ANISOTROPIC MAGNET, METHOD OF MANUFAC...

RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME

ROTOR, ELECTRIC MOTOR, AIR BLOWER, AIR CONDITIONER, AND METHOD FOR...

METHOD OF PREPARING MOLDS FOR POLAR ANISOTROPIC RING-SHAPED BONDED...

MULTIPOLE MAGNET, METHOD OF PRODUCING, AND SENSOR SYSTEM COMPRISING...

OUTER ROTOR TYPE MOTOR

RADIALLY ANISOTROPIC SINTERED RING MAGNET AND ITS PRODUCTION METHOD

METHOD FOR A TARGETED SHAPING OF THE MAGNETIC FIELD OF PERMANENT MA...

MAGNET CUTTING DEVICE

MAGNETICALLY ATTACHED FIXTURES AND METHODS OF MAKING THE SAME

METHOD FOR MANUFACTURING BONDED MAGNET

METHOD OF MANUFACTURING CYLINDRICAL BONDED MAGNET AND MANUFACTURING...

PERMANENT MAGNET PRODUCTION METHOD

PRODUCTION METHOD FOR ANISOTROPIC BONDED MAGNET AND PRODUCTION APPA...

CASE-INTEGRATED BONDED MAGNET AND PRODUCTION METHOD FOR SAME

R-Fe-B POROUS MAGNET AND METHOD FOR PRODUCING THE SAME

ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUC...

SINTERED MAGNET PRODUCING APPARATUS

RADIAL ANISOTROPIC MAGNET MANUFACTURING METHOD, PERMANENT MAGNET MO...

METHOD OF RARE EARTH-IRON BASED ANNULAR MAGNET AND MOTOR FABRICATED...

ANISOTROPIC RARE EARTH-IRON BASED RESIN BONDED MAGNET

MANUFACTURING METHOD OF RARE EARTH-IRON RING MAGNET WITH CONTINUOUS...

RADIALLY ANISOTROPIC RING R-TM-B MAGNET, ITS PRODUCTION METHOD, DIE...

MAGNETS WITH VARYING MAGNETIZATION DIRECTION AND METHOD OF MAKING S...

Method for producing rare earth anisotropic bond magnets, method fo...