containing rare earths

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H01F1/15325

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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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H01F1/15325containing rare earths

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Feedstock and heterogeneous structure for tough rare earth permanen...
- Patent number 12,205,762
- Issue date Jan 21, 2025
- Iowa State University Research Foundation, Inc.
- Jun Cui
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic metal alloy and electronic component
- Patent number 12,080,457
- Issue date Sep 3, 2024
- TDK Corporation
- Hironobu Kumaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing soft magnetic dust core
- Patent number 12,030,122
- Issue date Jul 9, 2024
- JFE Steel Corporation
- Naomichi Nakamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,972,884
- Issue date Apr 30, 2024
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Iron-based amorphous alloy and preparation method therefor
- Patent number 11,970,761
- Issue date Apr 30, 2024
- QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD.
- Dong Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,783,974
- Issue date Oct 10, 2023
- TDK Corporation
- Akihiro Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magneto-sensitive wire for magnetic sensor and production method th...
- Patent number 11,579,212
- Issue date Feb 14, 2023
- Aichi Steel Corporation
- Norihiko Hamada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,521,770
- Issue date Dec 6, 2022
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 11,508,502
- Issue date Nov 22, 2022
- TDK Corporation
- Akihiro Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,401,590
- Issue date Aug 2, 2022
- TDK Corporation
- Akihiro Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,328,847
- Issue date May 10, 2022
- TDK Corporation
- Akihiro Harada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing laminated magnetic core
- Patent number 11,232,901
- Issue date Jan 25, 2022
- TOHOKU MAGNET INSTITUTE CO., LTD.
- Akihiro Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 11,127,517
- Issue date Sep 21, 2021
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Soon Kwang Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic stimulation coils and ferromagnetic components for treatme...
- Patent number 11,000,693
- Issue date May 11, 2021
- Neuronetics, Inc.
- Kenneth Marc Ghiron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 10,748,694
- Issue date Aug 18, 2020
- Taiyo Yuden Co., Ltd.
- Hideki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic alloy, amorphous alloy ribbon, and magnetic part
- Patent number 8,298,355
- Issue date Oct 30, 2012
- Hitachi Metals, Ltd.
- Yoshihito Yoshizawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Soft magnetic alloy, magnetic part using soft magnetic alloy, and m...
- Patent number 8,287,665
- Issue date Oct 16, 2012
- NEC Tokin Corporation
- Akiri Urata
- C21 - METALLURGY OF IRON
Information Patent Grant
Soft magnetic thin strip, process for production of the same, magne...
- Patent number 8,007,600
- Issue date Aug 30, 2011
- Hitachi Metals, Ltd.
- Motoki Ohta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetostrictive material
- Patent number 6,312,530
- Issue date Nov 6, 2001
- Alps Electric Co., Ltd.
- Akinori Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amorphous material for regenerator
- Patent number 5,372,657
- Issue date Dec 13, 1994
- Mitsubishi Materials Corp.
- Yasuhiro Hanaue
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Magnetic refrigerant and process for producing the same
- Patent number 5,362,339
- Issue date Nov 8, 1994
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroyuki Horimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetical working amorphous substance
- Patent number 5,060,478
- Issue date Oct 29, 1991
- Research Development Corporation of Japan
- Kazuaki Fukamichi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Novel metal fiber and process for producing the same
- Patent number 4,946,746
- Issue date Aug 7, 1990
- Toyo Boseki Kabushikia Kaisha
- Takaharu Ichiryu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Amorphous transition metal-lanthanide alloys
- Patent number 4,409,043
- Issue date Oct 11, 1983
- The United States of America as represented by the Secretary of the Navy
- Norman C. Koon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Rare earth ion-doped soft magnetic alloy, soft magnetic composite m...
- Publication number 20240249864
- Publication date Jul 25, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD.
- Yuping LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
GRAIN BOUNDARY DIFFUSION FOR HIGH COERCIVITY MAGNETS FOR LOUDSPEAKERS
- Publication number 20240048911
- Publication date Feb 8, 2024
- Bose Corporation
- Stephen J. Maguire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING ANISOTROPIC RARE EARTH BULK MAGNET, AND AN...
- Publication number 20230282399
- Publication date Sep 7, 2023
- Korea Institute Of Materials Science
- Jung Goo LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, DUST CORE, MAGNETIC COMPONENT AND ELECT...
- Publication number 20220208423
- Publication date Jun 30, 2022
- TDK Corporation
- Kazuhiro YOSHIDOME
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MAGNETIC STIMULATION COILS AND FERROMAGNETIC COMPONENTS FOR TREATME...
- Publication number 20210228898
- Publication date Jul 29, 2021
- Neuronetics, Inc.
- Kenneth Marc Ghiron
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOFT MAGNETIC METAL ALLOY AND ELECTRONIC COMPONENT
- Publication number 20210098162
- Publication date Apr 1, 2021
- TDK Corporation
- Hironobu KUMAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE
- Publication number 20210031268
- Publication date Feb 4, 2021
- JFE STEEL CORPORATION
- Naomichi NAKAMURA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON-BASED AMORPHOUS ALLOY AND PREPARATION METHOD THEREFOR
- Publication number 20200224298
- Publication date Jul 16, 2020
- QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD.
- Dong YANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, DUST CORE, MAGNETIC COMPONENT, AND ELEC...
- Publication number 20200135369
- Publication date Apr 30, 2020
- TDK Corporation
- Kazuhiro YOSHIDOME
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20190385770
- Publication date Dec 19, 2019
- TDK Corporation
- Kazuhiro YOSHIDOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC STIMULATION COILS AND FERROMAGNETIC COMPONENTS FOR TREATME...
- Publication number 20190255346
- Publication date Aug 22, 2019
- Neuronetics, Inc.
- Kenneth Marc Ghiron
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20190221341
- Publication date Jul 18, 2019
- TDK Corporation
- Kazuhiro YOSHIDOME
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20190221342
- Publication date Jul 18, 2019
- TDK Corporation
- Kazuhiro YOSHIDOME
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUST CORE AND METHOD FOR PRODUCING SAME
- Publication number 20190156976
- Publication date May 23, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- MITSUO SAITOH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Feedstock and heterogeneous structure for tough rare earth permanen...
- Publication number 20190115128
- Publication date Apr 18, 2019
- Iowa State University Research Foundation, Inc.
- Jun Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC D...
- Publication number 20180361474
- Publication date Dec 20, 2018
- JFE STEEL CORPORATION
- Naomichi NAKAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20180218811
- Publication date Aug 2, 2018
- TDK Corporation
- Akihiro HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20180218812
- Publication date Aug 2, 2018
- TDK Corporation
- Akihiro HARADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC D...
- Publication number 20180169759
- Publication date Jun 21, 2018
- JFE STEEL CORPORATION
- Naomichi NAKAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COIL COMPONENT
- Publication number 20170250021
- Publication date Aug 31, 2017
- Taiyo Yuden Co., Ltd.
- Hideki OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CUSHION RETAINER
- Publication number 20160228073
- Publication date Aug 11, 2016
- CARESTREAM HEALTH, INC.
- Adam D. Pruyne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOFT MAGNETIC ALLOY, MAGNETIC COMPONENT USING THE SAME, AND THIER P...
- Publication number 20100097171
- Publication date Apr 22, 2010
- Akiri Urata
- C21 - METALLURGY OF IRON
Information Patent Application
SOFT MAGNETIC THIN STRIP, PROCESS FOR PRODUCTION OF THE SAME, MAGNE...
- Publication number 20100084056
- Publication date Apr 8, 2010
- Hitachi Metals, Ltd.
- Motoki Ohta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MAGNETIC ALLOY, AMORPHOUS ALLOY RIBBON, AND MAGNETIC PART
- Publication number 20100040503
- Publication date Feb 18, 2010
- Hitachi Metals, Ltd.
- Yoshihito Yoshizawa
- C21 - METALLURGY OF IRON
Information Patent Application
Ternary and multi-nary iron-based bulk glassy alloys and nanocrysta...
- Publication number 20050263216
- Publication date Dec 1, 2005
- National Tsing Hua University
- Tsung Shune Chin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High-frequency core and inductance component using the same
- Publication number 20050254989
- Publication date Nov 17, 2005
- NEC Tokin Corporation
- Teruhiko Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS

containing rare earths

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Feedstock and heterogeneous structure for tough rare earth permanen...

Soft magnetic metal alloy and electronic component

Method of manufacturing soft magnetic dust core

Soft magnetic alloy and magnetic device

Iron-based amorphous alloy and preparation method therefor

Soft magnetic alloy and magnetic device

Magneto-sensitive wire for magnetic sensor and production method th...

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic component

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Method for producing laminated magnetic core

Coil component

Magnetic stimulation coils and ferromagnetic components for treatme...

Coil component

Magnetic alloy, amorphous alloy ribbon, and magnetic part

Soft magnetic alloy, magnetic part using soft magnetic alloy, and m...

Soft magnetic thin strip, process for production of the same, magne...

Magnetostrictive material

Amorphous material for regenerator

Magnetic refrigerant and process for producing the same

Magnetical working amorphous substance

Novel metal fiber and process for producing the same

Amorphous transition metal-lanthanide alloys

Patents Applicationslast 30 patents

Rare earth ion-doped soft magnetic alloy, soft magnetic composite m...

GRAIN BOUNDARY DIFFUSION FOR HIGH COERCIVITY MAGNETS FOR LOUDSPEAKERS

METHOD FOR MANUFACTURING ANISOTROPIC RARE EARTH BULK MAGNET, AND AN...

SOFT MAGNETIC ALLOY POWDER, DUST CORE, MAGNETIC COMPONENT AND ELECT...

MAGNETIC STIMULATION COILS AND FERROMAGNETIC COMPONENTS FOR TREATME...

SOFT MAGNETIC METAL ALLOY AND ELECTRONIC COMPONENT

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE

IRON-BASED AMORPHOUS ALLOY AND PREPARATION METHOD THEREFOR

SOFT MAGNETIC ALLOY POWDER, DUST CORE, MAGNETIC COMPONENT, AND ELEC...

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

MAGNETIC STIMULATION COILS AND FERROMAGNETIC COMPONENTS FOR TREATME...

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

DUST CORE AND METHOD FOR PRODUCING SAME

Feedstock and heterogeneous structure for tough rare earth permanen...

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC D...

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC D...

COIL COMPONENT

CUSHION RETAINER

SOFT MAGNETIC ALLOY, MAGNETIC COMPONENT USING THE SAME, AND THIER P...

SOFT MAGNETIC THIN STRIP, PROCESS FOR PRODUCTION OF THE SAME, MAGNE...

MAGNETIC ALLOY, AMORPHOUS ALLOY RIBBON, AND MAGNETIC PART

Ternary and multi-nary iron-based bulk glassy alloys and nanocrysta...

High-frequency core and inductance component using the same