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Patents Grantslast 30 patents

Information Patent Grant
Solid composite material comprising nanoparticles and an alloy base...
- Patent number 12,230,425
- Issue date Feb 18, 2025
- Höganäs AB (PUBL)
- Hilmar Vidarsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Non-directional electrical steel sheet and method for producing same
- Patent number 12,215,400
- Issue date Feb 4, 2025
- POSCO Co., Ltd
- Jaewan Hong
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet, forming method for insulatio...
- Patent number 12,215,410
- Issue date Feb 4, 2025
- Nippon Steel Corporation
- Ichiro Tanaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for manufacturing same
- Patent number 12,215,403
- Issue date Feb 4, 2025
- Posco
- Hunju Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 12,211,634
- Issue date Jan 28, 2025
- TDK Corporation
- Akihiro Harada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 12,211,633
- Issue date Jan 28, 2025
- Nippon Steel Corporation
- Tesshu Murakawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing sintered magnet
- Patent number 12,205,738
- Issue date Jan 21, 2025
- LG Chem, Ltd.
- Tae Hoon Kim
- B22 - CASTING POWDER METALLURGY
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
Material with directional microstructure
- Patent number 12,199,469
- Issue date Jan 14, 2025
- Persimmon Technologies Corporation
- Martin Hosek
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth permanent magnet material and raw material composition,p...
- Patent number 12,198,840
- Issue date Jan 14, 2025
- FUJIAN GOLDEN DRAGON RARE- EARTH Co., Ltd.
- Qin Lan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy, soft magnetic alloy ribbon, laminate, and magn...
- Patent number 12,191,060
- Issue date Jan 7, 2025
- TDK Corporation
- Kyotaro Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing magnetic refrigeration material, and magnetic...
- Patent number 12,172,211
- Issue date Dec 24, 2024
- Shin-Etsu Chemical Co., Ltd.
- Junya Fukuda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefore
- Patent number 12,173,379
- Issue date Dec 24, 2024
- LG Electronics Inc.
- Jin Bae Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Alloy powder for magnetic member
- Patent number 12,173,389
- Issue date Dec 24, 2024
- Sanyo Special Steel Co., Ltd.
- Kodai Miura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Modified La—Fe—Si magnetocaloric alloys
- Patent number 12,168,819
- Issue date Dec 17, 2024
- Iowa State University Research Foundation, Inc.
- Arjun K. Pathak
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic powder, dust core, magnetic element, and electronic d...
- Patent number 12,168,821
- Issue date Dec 17, 2024
- Seiko Epson Corporation
- Mayu Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 12,165,794
- Issue date Dec 10, 2024
- TDK Corporation
- Kazuhiro Yoshidome
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Grain-oriented electrical steel sheet, method for manufacturing gra...
- Patent number 12,152,286
- Issue date Nov 26, 2024
- Nippon Steel Corporation
- Ryutaro Yamagata
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 12,148,555
- Issue date Nov 19, 2024
- Nippon Steel Corporation
- Hiroyoshi Yashiki
- C21 - METALLURGY OF IRON
Information Patent Grant
Bonded magnet and method of preparing the same
- Patent number 12,148,554
- Issue date Nov 19, 2024
- Nichia Corporation
- Shuichi Tada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotor core, rotor, and rotating electric machine
- Patent number 12,142,966
- Issue date Nov 12, 2024
- Nippon Steel Corporation
- Masahito Kamikawabata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Yttrium-added rare earth permanent magnet material and preparation...
- Patent number 12,129,532
- Issue date Oct 29, 2024
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic material and method for producing the same, and elect...
- Patent number 12,129,558
- Issue date Oct 29, 2024
- Hitachi, Ltd.
- Matahiro Komuro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rare earth magnet and preparation method thereof
- Patent number 12,131,850
- Issue date Oct 29, 2024
- SANVAC (BEIJING) MAGNETICS CO., LTD.
- Guoan Chen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metastable single-crystal rare earth magnet fine powder and method...
- Patent number 12,121,963
- Issue date Oct 22, 2024
- National Institute of Advanced Industrial Science and Technology
- Yusuke Hirayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Grain oriented electrical steel sheet and producing method thereof
- Patent number 12,123,068
- Issue date Oct 22, 2024
- Nippon Steel Corporation
- Takashi Kataoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Soft magnetic iron-based powder, method for manufacturing the same,...
- Patent number 12,125,633
- Issue date Oct 22, 2024
- Hyundai Motor Company
- Shin Gyu Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a magnetic powder
- Patent number 12,119,170
- Issue date Oct 15, 2024
- ABB Schweiz AG
- Reinhard Simon
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing sintered magnet and sintered magnet
- Patent number 12,119,150
- Issue date Oct 15, 2024
- LG Chem, Ltd.
- Nakheon Sung
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and method for producing a soft magnetic alloy
- Patent number 12,116,655
- Issue date Oct 15, 2024
- Vacuumschmelze GmbH & Co. KG
- Niklas Volbers
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20250059616
- Publication date Feb 20, 2025
- POSCO CO., LTD
- Hyunwoo Mun
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...
- Publication number 20250059618
- Publication date Feb 20, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-DEFORMED R-Fe-B MAGNET FOR VARIABLE-MAGNETIC-FORCE MOTOR, VARIA...
- Publication number 20250054664
- Publication date Feb 13, 2025
- National Institute for Materials Science
- Xin TANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF SAME
- Publication number 20250051871
- Publication date Feb 13, 2025
- POSCO Co., Ltd
- Hyun-Seok KO
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...
- Publication number 20250043381
- Publication date Feb 6, 2025
- NIPPON STEEL CORPORATION
- Ryutaro YAMAGATA
- C21 - METALLURGY OF IRON
Information Patent Application
BONDED MAGNET AND METHOD OF PREPARING THE SAME
- Publication number 20250037910
- Publication date Jan 30, 2025
- Nichia Corporation.
- Shuichi TADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC IRON ALLOY PLATE, IRON CORE USING THE SOFT MAGNETIC I...
- Publication number 20250037911
- Publication date Jan 30, 2025
- Hitachi, Ltd
- Tomohiro TABATA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20250037912
- Publication date Jan 30, 2025
- NIPPON STEEL CORPORATION
- Hiroyoshi YASHIKI
- C21 - METALLURGY OF IRON
Information Patent Application
Soft Magnetic Powder, Powder Magnetic Core, Magnetic Element, And E...
- Publication number 20250029758
- Publication date Jan 23, 2025
- SEIKO EPSON CORPORATION
- Mayu WATANABE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...
- Publication number 20250022639
- Publication date Jan 16, 2025
- NIPPON STEEL CORPORATION
- Yoshiaki NATORI
- C21 - METALLURGY OF IRON
Information Patent Application
UNIT, TEMPERATURE CONTROL MODULE, AND TEMPERATURE CONTROL APPARATUS
- Publication number 20250020370
- Publication date Jan 16, 2025
- DAIKIN INDUSTRIES, LTD.
- Yukihiro MAKINO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CALCIUM-CONTAINING GRAPHITE STEEL HAVING EXCELLENT MACHINABILITY, A...
- Publication number 20250019790
- Publication date Jan 16, 2025
- POSCO Co., Ltd
- Sangwoo CHOI
- C21 - METALLURGY OF IRON
Information Patent Application
ALUMINUM ALLOY FOR CASTING MOTOR ROTOR IN NEW ENERGY VEHICLE AND PR...
- Publication number 20250011903
- Publication date Jan 9, 2025
- SHANDONG BOYUAN PRECISION MACHINERY CO., LTD.
- Peizhen Zhao
- B22 - CASTING POWDER METALLURGY
Information Patent Application
R-T-B PERMANENT MAGNET
- Publication number 20250011904
- Publication date Jan 9, 2025
- TDK CORPORTION
- Hiroki KAWAMURA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...
- Publication number 20250014793
- Publication date Jan 9, 2025
- JEF STEEL CORPORATION
- Shigehiro TAKAJYO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEEL, PROCESSING METHOD THEREOF AND SCREWDRIVER BIT
- Publication number 20250010434
- Publication date Jan 9, 2025
- CHINA STEEL CORPORATION
- HERNG-SHUOH JANG
- C21 - METALLURGY OF IRON
Information Patent Application
Amorphous Alloy Soft Magnetic Powder And Method For Manufacturing A...
- Publication number 20250010364
- Publication date Jan 9, 2025
- SEIKO EPSON CORPORATION
- Takuma ENOMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL PIPE FOR OIL CYLINDER AND MANUFACTURING METHOD THEREFOR
- Publication number 20250012382
- Publication date Jan 9, 2025
- Baoshan Iron & Steel Co., Ltd
- Wen Sun
- C21 - METALLURGY OF IRON
Information Patent Application
INSULATION-COATED SOFT MAGNETIC METAL POWDER, DUST CORE, ELECTRONIC...
- Publication number 20250010365
- Publication date Jan 9, 2025
- Niterra Co., Ltd.
- Yoichi ITO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INDUCTIVE COMPONENT, PREPARATION METHOD THEREFOR AND APPLICATION TH...
- Publication number 20250014814
- Publication date Jan 9, 2025
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Shengqi CHEN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PREPARATION METHOD OF RARE EARTH PERMANENT MAGNETIC MATERIAL
- Publication number 20250001498
- Publication date Jan 2, 2025
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
- Bo Zhou
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGH-REMANENCE NEODYMIUM-IRON-BORON MAGNET, AND PREPARATION METHOD...
- Publication number 20250006411
- Publication date Jan 2, 2025
- YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
- Yongjiang YU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MAGNETIC BODY AND MAGNETIC ELEMENT
- Publication number 20250006413
- Publication date Jan 2, 2025
- Satoru MATSUZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET AND PREPARA...
- Publication number 20240420873
- Publication date Dec 19, 2024
- SICHUAN UNIVERSITY
- Ying LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MAGNETOCALORIC REGENERATORS COMPRISING MATERIALS CONTAINING COBALT,...
- Publication number 20240420872
- Publication date Dec 19, 2024
- The Florida State University Research Foundation, Inc.
- Zachary P. Tener
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD, METHOD OF PROD...
- Publication number 20240408696
- Publication date Dec 12, 2024
- JFE STEEL CORPORATION
- Muneo MATSUSHITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FERRITIC STAINLESS STEEL HAVING IMPROVED MAGNETIC PROPERTIES AND MA...
- Publication number 20240401174
- Publication date Dec 5, 2024
- POSCO CO., LTD
- Kyunghun Kim
- C21 - METALLURGY OF IRON
Information Patent Application
SMFEN-BASED ANISOTROPIC MAGNETIC POWDER AND BONDED MAGNET, AND METO...
- Publication number 20240387082
- Publication date Nov 21, 2024
- Nichia Corporation.
- Hisashi MAEHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING Fe-BASED NANOCRYSTALLINE ALLOY MAGNETIC CORE A...
- Publication number 20240384384
- Publication date Nov 21, 2024
- NIPPON CHEMI-CON CORPORATION
- Michiko OIKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TUNING THE MAGNETIC BEHAVIOR OF SOFT MAGNETIC NANOWIRES
- Publication number 20240379286
- Publication date Nov 14, 2024
- King Saud University
- Hadi Rasam ALQAHTANI
- B22 - CASTING POWDER METALLURGY

Physical properties

Industry

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Patents Grantslast 30 patents

Solid composite material comprising nanoparticles and an alloy base...

Non-directional electrical steel sheet and method for producing same

Grain oriented electrical steel sheet, forming method for insulatio...

Non-oriented electrical steel sheet and method for manufacturing same

Soft magnetic alloy and magnetic component

Non-oriented electrical steel sheet

Method of producing sintered magnet

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

Material with directional microstructure

Rare earth permanent magnet material and raw material composition,p...

Soft magnetic alloy, soft magnetic alloy ribbon, laminate, and magn...

Method for producing magnetic refrigeration material, and magnetic...

Non-oriented electrical steel sheet and manufacturing method therefore

Alloy powder for magnetic member

Modified La—Fe—Si magnetocaloric alloys

Soft magnetic powder, dust core, magnetic element, and electronic d...

Soft magnetic alloy and magnetic device

Grain-oriented electrical steel sheet, method for manufacturing gra...

Non-oriented electrical steel sheet

Bonded magnet and method of preparing the same

Rotor core, rotor, and rotating electric machine

Yttrium-added rare earth permanent magnet material and preparation...

Soft magnetic material and method for producing the same, and elect...

Rare earth magnet and preparation method thereof

Metastable single-crystal rare earth magnet fine powder and method...

Grain oriented electrical steel sheet and producing method thereof

Soft magnetic iron-based powder, method for manufacturing the same,...

Method for producing a magnetic powder

Method for producing sintered magnet and sintered magnet

Soft magnetic alloy and method for producing a soft magnetic alloy

Patents Applicationslast 30 patents

DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...

HOT-DEFORMED R-Fe-B MAGNET FOR VARIABLE-MAGNETIC-FORCE MOTOR, VARIA...

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...

BONDED MAGNET AND METHOD OF PREPARING THE SAME

SOFT MAGNETIC IRON ALLOY PLATE, IRON CORE USING THE SOFT MAGNETIC I...

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

Soft Magnetic Powder, Powder Magnetic Core, Magnetic Element, And E...

NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...

UNIT, TEMPERATURE CONTROL MODULE, AND TEMPERATURE CONTROL APPARATUS

CALCIUM-CONTAINING GRAPHITE STEEL HAVING EXCELLENT MACHINABILITY, A...

ALUMINUM ALLOY FOR CASTING MOTOR ROTOR IN NEW ENERGY VEHICLE AND PR...

R-T-B PERMANENT MAGNET

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...

STEEL, PROCESSING METHOD THEREOF AND SCREWDRIVER BIT

Amorphous Alloy Soft Magnetic Powder And Method For Manufacturing A...

STEEL PIPE FOR OIL CYLINDER AND MANUFACTURING METHOD THEREFOR

INSULATION-COATED SOFT MAGNETIC METAL POWDER, DUST CORE, ELECTRONIC...

INDUCTIVE COMPONENT, PREPARATION METHOD THEREFOR AND APPLICATION TH...

PREPARATION METHOD OF RARE EARTH PERMANENT MAGNETIC MATERIAL

HIGH-REMANENCE NEODYMIUM-IRON-BORON MAGNET, AND PREPARATION METHOD...

MAGNETIC BODY AND MAGNETIC ELEMENT

ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET AND PREPARA...

MAGNETOCALORIC REGENERATORS COMPRISING MATERIALS CONTAINING COBALT,...

ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD, METHOD OF PROD...

FERRITIC STAINLESS STEEL HAVING IMPROVED MAGNETIC PROPERTIES AND MA...

SMFEN-BASED ANISOTROPIC MAGNETIC POWDER AND BONDED MAGNET, AND METO...

METHOD FOR PRODUCING Fe-BASED NANOCRYSTALLINE ALLOY MAGNETIC CORE A...

TUNING THE MAGNETIC BEHAVIOR OF SOFT MAGNETIC NANOWIRES