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H01F1/0578

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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

Current Industry

H01F1/0578bonded together

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Anisotropic bonded magnet and preparation method thereof
- Patent number 12,142,403
- Issue date Nov 12, 2024
- GRIREM HI-TECH CO., LTD.
- Yang Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible permanent magnetic material, preparation method and applic...
- Patent number 12,087,482
- Issue date Sep 10, 2024
- Peking University
- Shunquan Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite rare earth anisotropic bonded magnet and a preparation me...
- Patent number 11,981,983
- Issue date May 14, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Preparation method of ring-shaped sintered Nd—Fe—B magnet and its m...
- Patent number 11,881,351
- Issue date Jan 23, 2024
- YANTAI SHOUGANG MAGNETIC MATERIALS INC.
- Zhanji Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropic bonded magnet and preparation method thereof
- Patent number 11,802,326
- Issue date Oct 31, 2023
- GRIREM HI-TECH CO., LTD.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing R-T-B-based rare earth magnet particles, R-T-...
- Patent number 11,688,534
- Issue date Jun 27, 2023
- Toda Kogyo Corp.
- Shohei Kaneko
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing magnetic powder
- Patent number 11,594,352
- Issue date Feb 28, 2023
- Nichia Corporation
- Hisashi Maehara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
L10-FeNi magnetic powder and bond magnet
- Patent number 11,244,776
- Issue date Feb 8, 2022
- Denso Corporation
- Hiroaki Kura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-T-B-based rare earth magnet particles, and bonded magnets contain...
- Patent number 11,120,932
- Issue date Sep 14, 2021
- Toda Kogyo Corp.
- Nobuhiro Katayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnet, magnet structure, and rotational angle detector
- Patent number 10,982,974
- Issue date Apr 20, 2021
- TDK Corporation
- Naoki Mori
- G01 - MEASURING TESTING
Information Patent Grant
Alloy material, bonded magnet, and modification method of rare-eart...
- Patent number 10,811,175
- Issue date Oct 20, 2020
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic feed material and its use in producing bonded permanent ma...
- Patent number 10,766,181
- Issue date Sep 8, 2020
- UT-Battelle, LLC
- Mariappan Parans Paranthaman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rare earth bonded magnet
- Patent number 10,629,342
- Issue date Apr 21, 2020
- MINEBEA MITSUMI INC.
- Shiho Ohya
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Anisotropic rare earth magnet powder, method for producing the same...
- Patent number 10,607,755
- Issue date Mar 31, 2020
- Aichi Steel Corporation
- Yoshinobu Honkura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Compression-bonded magnet with case and method for producing the same
- Patent number 10,600,541
- Issue date Mar 24, 2020
- NTN Corporation
- Shinji Miyazaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bond magnet and method for manufacturing the same
- Patent number 10,232,538
- Issue date Mar 19, 2019
- Nichia Corporation
- Kohei Ihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gluing device, gluing method and colloid for packaging devices
- Patent number 10,121,580
- Issue date Nov 6, 2018
- BOE TECHNOLOGY GROUP CO., LTD
- Wei Quan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
R-T-B based alloy powder, compound for anisotropic bonded magnet an...
- Patent number 10,026,531
- Issue date Jul 17, 2018
- TDK Corporation
- Nobuhiro Okuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Rare earth permanent magnetic powder, bonded magnet and device usin...
- Patent number 9,859,042
- Issue date Jan 2, 2018
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Compression-bonded magnet with case and method for producing the same
- Patent number 9,818,521
- Issue date Nov 14, 2017
- NTN Corporation
- Shinji Miyazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnet powder, bond magnet and motor
- Patent number 9,767,945
- Issue date Sep 19, 2017
- TDK Corporation
- Daisuke Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
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
Rare-earth bond magnet manufacturing method
- Patent number 9,666,361
- Issue date May 30, 2017
- Hitachi Metals, Ltd.
- Kazuhiro Takayama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anisotropic rare earth magnet powder, method for producing the same...
- Patent number 9,640,319
- Issue date May 2, 2017
- Aichi Steel Corporation
- Yoshinobu Honkura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Surface-treated rare earth-based magnetic particles, resin composit...
- Patent number 9,566,646
- Issue date Feb 14, 2017
- Toda Kogyo Corporation
- Kuniyoshi Shigeoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Powder for magnet
- Patent number 9,460,836
- Issue date Oct 4, 2016
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Powder for magnet
- Patent number 9,314,843
- Issue date Apr 19, 2016
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method for preparing R-Fe-B-based rare earth magnetic powder for a...
- Patent number 9,230,721
- Issue date Jan 5, 2016
- Korea Institute of Machinery & Materials
- Ji-Hun Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Sintered Magnet and Sintered Magnet
- Publication number 20240290522
- Publication date Aug 29, 2024
- NINGBO KONIT INDUSTRIES INC.
- Yanlong XU
- 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
MAGNETIC POWDER, COMPOUND, MOLDED BODY, BONDED MAGNET, AND POWDER M...
- Publication number 20240177897
- Publication date May 30, 2024
- Resonac Corporation
- Kazumasa TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE PERMANENT MAGNETIC MATERIAL, PREPARATION METHOD AND APPLIC...
- Publication number 20240096530
- Publication date Mar 21, 2024
- Peking University
- Shunquan LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ND-FE-B MULTILAYER SINTERED MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20240079179
- Publication date Mar 7, 2024
- NDFEB Corporation
- Masato SAGAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INTERFACE MATERIALS FOR COMPOSITE MAGNETS
- Publication number 20240055164
- Publication date Feb 15, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chuanbing RONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLOSURES
- Publication number 20220125142
- Publication date Apr 28, 2022
- Ipsum Limited
- Rowena Dilys PLANT
- A41 - WEARING APPAREL
Information Patent Application
PREPARATION METHOD OF RING-SHAPED SINTERED ND-FE-B MAGNET AND ITS M...
- Publication number 20220028590
- Publication date Jan 27, 2022
- Yantai Shougang Magnetic Materials Inc
- Zhanji DONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...
- Publication number 20210375513
- Publication date Dec 2, 2021
- TODA KOGYO CORP.
- Nobuhiro KATAYAMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...
- Publication number 20210366636
- Publication date Nov 25, 2021
- TODA KOGYO CORP.
- Nobuhiro KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Me...
- Publication number 20210134499
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof
- Publication number 20210130939
- Publication date May 6, 2021
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF PRODUCING MAGNETIC POWDER
- Publication number 20210098161
- Publication date Apr 1, 2021
- Nichia Corporation.
- Hisashi MAEHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALLOYS, MAGNETIC MATERIALS, BONDED MAGNETS AND METHODS FOR PRODUCIN...
- Publication number 20210062310
- Publication date Mar 4, 2021
- Neo Performance Materials (Singapore) Pte. Ltd.
- Zhongmin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
L10-FeNi MAGNETIC POWDER AND BOND MAGNET
- Publication number 20200066430
- Publication date Feb 27, 2020
- DENSO CORPORATION
- Hiroaki KURA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE-EARTH MAGNET AND METHOD FOR PRODUCING RARE-EARTH MAGNET
- Publication number 20180342338
- Publication date Nov 29, 2018
- Sumitomo Electric Industries, Ltd.
- Shigeki Egashira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BONDED PERMANENT MAGNETS PRODUCED BY ADDITIVE MANUFACTURING
- Publication number 20180215854
- Publication date Aug 2, 2018
- UT-Battelle, LLC
- M. Parans PARANTHAMAN
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
CLOSURES
- Publication number 20180140030
- Publication date May 24, 2018
- Ipsum Limited
- Rowena Dilys PLANT
- A41 - WEARING APPAREL
Information Patent Application
MAGNETIC FEED MATERIAL AND ITS USE IN PRODUCING BONDED PERMANENT MA...
- Publication number 20180117818
- Publication date May 3, 2018
- UT-Battelle, LLC
- Mariappan Parans PARANTHAMAN
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
COMPRESSION-BONDED MAGNET WITH CASE AND METHOD FOR PRODUCING THE SAME
- Publication number 20180040405
- Publication date Feb 8, 2018
- NTN Corporation
- Shinji MIYAZAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ANISOTROPIC RARE EARCH MAGNET POWDER, METHOD FOR PRODUCING THE SAME...
- Publication number 20170221618
- Publication date Aug 3, 2017
- AICHI STEEL CORPORATION
- Yoshinobu Honkura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MAGNET POWDER, BOND MAGNET AND MOTOR
- Publication number 20150294773
- Publication date Oct 15, 2015
- TDK Corporation
- Daisuke TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Anisotropic Bonded Magnets
- Publication number 20150206631
- Publication date Jul 23, 2015
- Board of Regents, The University of Texas System
- J. Ping Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH PERMANENT MAGNETIC POWDER, BONDED MAGNET AND DEVICE USIN...
- Publication number 20150040725
- Publication date Feb 12, 2015
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang Luo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-T-B BASED ALLOY POWDER, COMPOUND FOR ANISOTROPIC BONDED MAGNET AN...
- Publication number 20140341774
- Publication date Nov 20, 2014
- TDK Corporation
- Nobuhiro Okuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...
- Publication number 20140326363
- Publication date Nov 6, 2014
- Toda Kogyo Corp.
- Nobuhiro Katayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...
- Publication number 20140266525
- Publication date Sep 18, 2014
- TODA KOGYO CORP.
- Nobuhiro KATAYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING MAGNETIC POWDER AND MAGNET
- Publication number 20140170014
- Publication date Jun 19, 2014
- Korea Institute of Machinery and Materials
- Jae Ryung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING FULLY DENSE RARE EARTH-IRON-BASED BONDED MAGNET
- Publication number 20140043125
- Publication date Feb 13, 2014
- MINEBEA CO., LTD.
- Fumitoshi YAMASHITA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SILANE COMPOUND, PRODUCTION METHOD THEREOF, AND RESIN COMPOSITION C...
- Publication number 20130338363
- Publication date Dec 19, 2013
- NIPPON SHOKUBAI CO., LTD
- Takuo Sugioka
- C07 - ORGANIC CHEMISTRY

bonded together

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Anisotropic bonded magnet and preparation method thereof

Flexible permanent magnetic material, preparation method and applic...

Composite rare earth anisotropic bonded magnet and a preparation me...

Preparation method of ring-shaped sintered Nd—Fe—B magnet and its m...

Anisotropic bonded magnet and preparation method thereof

Process for producing R-T-B-based rare earth magnet particles, R-T-...

Method of producing magnetic powder

L10-FeNi magnetic powder and bond magnet

R-T-B-based rare earth magnet particles, and bonded magnets contain...

Magnet, magnet structure, and rotational angle detector

Alloy material, bonded magnet, and modification method of rare-eart...

Magnetic feed material and its use in producing bonded permanent ma...

Rare earth bonded magnet

Anisotropic rare earth magnet powder, method for producing the same...

Compression-bonded magnet with case and method for producing the same

Bond magnet and method for manufacturing the same

Gluing device, gluing method and colloid for packaging devices

R-T-B based alloy powder, compound for anisotropic bonded magnet an...

Rare earth permanent magnetic powder, bonded magnet and device usin...

Compression-bonded magnet with case and method for producing the same

Magnet powder, bond magnet and motor

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

Rare-earth bond magnet manufacturing method

Anisotropic rare earth magnet powder, method for producing the same...

Surface-treated rare earth-based magnetic particles, resin composit...

Powder for magnet

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

Powder for magnet

Case-integrated bonded magnet and production method for same

Method for preparing R-Fe-B-based rare earth magnetic powder for a...

Patents Applicationslast 30 patents

Method for Manufacturing Sintered Magnet and Sintered Magnet

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

MAGNETIC POWDER, COMPOUND, MOLDED BODY, BONDED MAGNET, AND POWDER M...

FLEXIBLE PERMANENT MAGNETIC MATERIAL, PREPARATION METHOD AND APPLIC...

ND-FE-B MULTILAYER SINTERED MAGNET AND METHOD FOR PRODUCING SAME

INTERFACE MATERIALS FOR COMPOSITE MAGNETS

CLOSURES

PREPARATION METHOD OF RING-SHAPED SINTERED ND-FE-B MAGNET AND ITS M...

R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...

R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...

Composite Rare Earth Anisotropic Bonded Magnet and a Preparation Me...

Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof

METHOD OF PRODUCING MAGNETIC POWDER

ALLOYS, MAGNETIC MATERIALS, BONDED MAGNETS AND METHODS FOR PRODUCIN...

L10-FeNi MAGNETIC POWDER AND BOND MAGNET

RARE-EARTH MAGNET AND METHOD FOR PRODUCING RARE-EARTH MAGNET

BONDED PERMANENT MAGNETS PRODUCED BY ADDITIVE MANUFACTURING

CLOSURES

MAGNETIC FEED MATERIAL AND ITS USE IN PRODUCING BONDED PERMANENT MA...

COMPRESSION-BONDED MAGNET WITH CASE AND METHOD FOR PRODUCING THE SAME

ANISOTROPIC RARE EARCH MAGNET POWDER, METHOD FOR PRODUCING THE SAME...

MAGNET POWDER, BOND MAGNET AND MOTOR

Anisotropic Bonded Magnets

RARE EARTH PERMANENT MAGNETIC POWDER, BONDED MAGNET AND DEVICE USIN...

R-T-B BASED ALLOY POWDER, COMPOUND FOR ANISOTROPIC BONDED MAGNET AN...

R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...

R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE...

METHOD FOR PRODUCING MAGNETIC POWDER AND MAGNET

METHOD FOR PRODUCING FULLY DENSE RARE EARTH-IRON-BASED BONDED MAGNET

SILANE COMPOUND, PRODUCTION METHOD THEREOF, AND RESIN COMPOSITION C...