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H
ELECTRICITY
H01
Electric elements
H01F
MAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F1/00
Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties
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H01F1/26
by macromolecular organic substances
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Patents Grants
last 30 patents
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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
Dust core, method for manufacturing dust core, inductor including d...
Patent number
12,103,081
Issue date
Oct 1, 2024
Alps Alpine Co., Ltd.
Kinshiro Takadate
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Dust core compound, molded body, and dust core
Patent number
12,053,820
Issue date
Aug 6, 2024
Resonac Corporation
Arisa Taira
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Coil electronic component
Patent number
12,014,866
Issue date
Jun 18, 2024
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Young Il Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plurality of flaky magnetic metal particles, pressed powder materia...
Patent number
12,015,306
Issue date
Jun 18, 2024
Kabushiki Kaisha Toshiba
Tomohiro Suetsuna
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing coil component
Patent number
11,996,233
Issue date
May 28, 2024
Taiyo Yuden Co., Ltd.
Takayuki Arai
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Soft magnetic material powder and manufacturing method thereof, and...
Patent number
11,965,117
Issue date
Apr 23, 2024
Murata Manufacturing Co., Ltd.
Yuya Ishida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnetic composite
Patent number
11,948,715
Issue date
Apr 2, 2024
Murata Manufacturing Co., Ltd.
Mikito Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite magnetic particle including metal magnetic particle
Patent number
11,942,249
Issue date
Mar 26, 2024
Taiyo Yuden Co., Ltd.
Atsushi Tanada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Dust core
Patent number
11,915,847
Issue date
Feb 27, 2024
TDK Corporation
Ryoma Nakazawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Soft magnetic metal powder, dust core, and magnetic component
Patent number
11,887,762
Issue date
Jan 30, 2024
TDK Corporation
Satoko Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Powder magnetic core and electromagnetic part
Patent number
11,869,691
Issue date
Jan 9, 2024
Sumitomo Electric Industries, Ltd.
Tatsuya Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Soft magnetic metal powder, dust core, and magnetic component
Patent number
11,798,719
Issue date
Oct 24, 2023
TDK Corporation
Kazuhiro Yoshidome
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing magnetic powder, method for manufacturing...
Patent number
11,794,243
Issue date
Oct 24, 2023
Murata Manufacturing Co., Ltd.
Hiroshi Marusawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnetic multilayer pigment flake and coating composition
Patent number
11,787,956
Issue date
Oct 17, 2023
Viavi Solutions Inc.
Vladimir P. Raksha
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Laminated sheet
Patent number
11,783,983
Issue date
Oct 10, 2023
Nitto Denko Corporation
Yoshihiro Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coil component magnetic base
Patent number
11,776,727
Issue date
Oct 3, 2023
Murata Manufacturing Co., Ltd.
Gota Shinohara
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Coil component and method for producing magnetic powder-containing...
Patent number
11,769,614
Issue date
Sep 26, 2023
Murata Manufacturing Co., Ltd.
Keiichi Ishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Soft magnetic metal powder, dust core, and magnetic component
Patent number
11,763,969
Issue date
Sep 19, 2023
TDK Corporation
Kazuhiro Yoshidome
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite magnetic material and method for manufacturing same
Patent number
11,756,714
Issue date
Sep 12, 2023
Tokin Corporation
Toshiyuki Igarashi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnetic particles or wires for electrical machinery
Patent number
11,739,402
Issue date
Aug 29, 2023
The University of Akron
Yilmaz Sozer
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing coated magnetic powder, method for producing d...
Patent number
11,718,901
Issue date
Aug 8, 2023
Sumitomo Electric Industries, Ltd.
Asako Watanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electronic component and production method thereof
Patent number
11,721,469
Issue date
Aug 8, 2023
Murata Manufacturing Co., Ltd.
Shinji Otani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal soft magnetic composite material inductor and preparation met...
Patent number
11,685,980
Issue date
Jun 27, 2023
Shenzhen Sunlord Electronics Co., Ltd.
Xinshu Yu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite magnetic material, magnetic core, and electronic component
Patent number
11,682,510
Issue date
Jun 20, 2023
TDK Corporation
Isao Kanada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic microcarriers
Patent number
11,667,906
Issue date
Jun 6, 2023
Corning Incorporated
Stephen Joseph Caracci
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Magnetic composite sheet and coil component
Patent number
11,657,950
Issue date
May 23, 2023
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Jong Ok Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing powder magnetic core, and powder magnetic...
Patent number
11,636,970
Issue date
Apr 25, 2023
PROTERIAL, LTD.
Kazunori Nishimura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Wire-wound coil component
Patent number
11,621,114
Issue date
Apr 4, 2023
Taiyo Yuden Co., Ltd.
Satoshi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic core, magnetic component and electronic device
Patent number
11,587,704
Issue date
Feb 21, 2023
TDK Corporation
Kazuhiro Yoshidome
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
IRON-BASED SOFT MAGNETIC POWDER, MAGNETIC COMPONENT USING SAME AND...
Publication number
20240342792
Publication date
Oct 17, 2024
JFE STEEL CORPORATION
Takuya TAKASHITA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF MANUFACTURING COIL COMPONENT
Publication number
20240222007
Publication date
Jul 4, 2024
Taiyo Yuden Co., Ltd.
Takayuki ARAI
B22 - CASTING POWDER METALLURGY
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
POWDER MAGNETIC CORE AND METHOD FOR PRODUCING POWDER MAGNETIC CORE
Publication number
20240170191
Publication date
May 23, 2024
Panasonic Intellectual Property Management Co., Ltd.
Toru IWABUCHI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ELECTROMAGNETIC WAVE SHIELDING MATERIAL, ELECTRONIC COMPONENT, AND...
Publication number
20240107728
Publication date
Mar 28, 2024
FUJIFILM CORPORATION
Tatsuo MIKAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWDER MAGNETIC CORE, INDUCTOR, AND METHOD FOR MANUFACTURING POWDER...
Publication number
20240087807
Publication date
Mar 14, 2024
TOKIN CORPORATION
Shun MIKOSHIBA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOFT MAGNETIC IRON-BASED POWDER, METHOD FOR MANUFACTURING THE SAME,...
Publication number
20240021362
Publication date
Jan 18, 2024
Hyundai Motor Company
Shin Gyu Kim
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LAMINATED SHEET
Publication number
20230411061
Publication date
Dec 21, 2023
Nitto Denko Corporation
Yoshihiro FURUKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC SHEET AND INDUCTOR
Publication number
20230402210
Publication date
Dec 14, 2023
Nitto Denko Corporation
Hiroki SENDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN MOLDING MATERIAL, MOLDED PRODUCT, AND METHOD FOR PRODUCING M...
Publication number
20230331980
Publication date
Oct 19, 2023
SUMITOMO BAKELITE CO., LTD.
Katsushi YAMASHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC CORE MATERIAL AND MAGNETIC CORE
Publication number
20230335321
Publication date
Oct 19, 2023
NTN Corporation
Shinya AMANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRANULATED POWDER FOR MAKING GREEN BODY WITH HIGH STRENGTH
Publication number
20230302534
Publication date
Sep 28, 2023
United Powder Technologies Company Limited
Yang-Liang FAN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MAGNETIC RESIN COMPOSITION FOR INJECTION MOLDING, AND INJECTION MOL...
Publication number
20230290550
Publication date
Sep 14, 2023
TOYO INK SC HOLDINGS CO., LTD
Keisuke MASUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC COMPOSITE BODY, COIL COMPONENT INCLUDING MAGNETIC COMPOSIT...
Publication number
20230274867
Publication date
Aug 31, 2023
Taiyo Yuden Co., Ltd.
Hirotaro SEINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulator-Coated Soft Magnetic Powder, Method For Producing Insulat...
Publication number
20230253134
Publication date
Aug 10, 2023
SEIKO EPSON CORPORATION
Yasutaka MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF MAGNETIC PARTICLES
Publication number
20230245808
Publication date
Aug 3, 2023
Industrial Technology Research Institute
Chien-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOFT MAGNETIC COMPOSITES FOR ELECTRIC MOTORS
Publication number
20230230735
Publication date
Jul 20, 2023
Drexel University
Mitra Lenore Taheri
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Ferromagnetic Metal-Ferrite Composites for High Frequency Inductor...
Publication number
20230207169
Publication date
Jun 29, 2023
Northeastern University
Parisa ANDALIB
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUST CORE COMPOUND, MOLDED BODY, AND DUST CORE
Publication number
20230191480
Publication date
Jun 22, 2023
Showa Denko Materials Co., Ltd.
Arisa TAIRA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE MAGNETIC PARTICLE INCLUDING METAL MAGNETIC PARTICLE
Publication number
20230187110
Publication date
Jun 15, 2023
Taiyo Yuden Co., Ltd.
Atsushi TANADA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IRON-BASED SOFT MAGNETIC POWDER FOR DUST CORES, DUST CORE, AND METH...
Publication number
20230108224
Publication date
Apr 6, 2023
JFE STEEL CORPORATION
Takuya TAKASHITA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Insulating Material-Coated Soft Magnetic Powder, Method For Produci...
Publication number
20230078743
Publication date
Mar 16, 2023
SEIKO EPSON CORPORATION
Akira ARAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUST CORE, METHOD FOR MANUFACTURING DUST CORE, INDUCTOR INCLUDING D...
Publication number
20230081183
Publication date
Mar 16, 2023
Alps Electric Co., Ltd.
Kinshiro TAKADATE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MAGNETIC COMPONENT WITH ELASTIC MAGNETIC COMPOUND
Publication number
20230064321
Publication date
Mar 2, 2023
Max Baerman Gesellschaft mit Beschränkter Haftung
Patrick Kuntschke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC FILM
Publication number
20230059388
Publication date
Feb 23, 2023
3M Innovative Properties Company
Zhonghua Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COIL ELECTRONIC COMPONENT
Publication number
20230015432
Publication date
Jan 19, 2023
Samsung Electro-Mechanics Co., Ltd.
Young Il LEE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MAGNETIC MULTILAYER PIGMENT FLAKE AND COATING COMPOSITION
Publication number
20230002628
Publication date
Jan 5, 2023
VIAVI SOLUTIONS INC.
Vladimir P. RAKSHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20220380521
Publication date
Dec 1, 2022
SUMITOMO BAKELITE CO., LTD.
Wakana NOBE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC PARTICLE-CONTAINING COMPOSITION, MAGNETIC PARTICLE-CONTAIN...
Publication number
20220375668
Publication date
Nov 24, 2022
FUJIFILM CORPORATION
Tetsushi MIYATA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SOFT MAGNETIC COMPOSITE MATERIAL FOR FLUID FILLING PROCESS
Publication number
20220359109
Publication date
Nov 10, 2022
Xin KE
B22 - CASTING POWDER METALLURGY