Manufacturing of magnetic circuits by moulding or by pressing powder

Industry

CPC
H01F41/0246

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Parent Industries

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

H01F41/0246Manufacturing of magnetic circuits by moulding or by pressing powder

Industries

Patents Grantslast 30 patents

Information Patent Grant
Structures utilizing a structured magnetic material and methods for...
- Patent number 11,975,386
- Issue date May 7, 2024
- Persimmon Technologies Corporation
- Martin Hosek
- 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
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
Inductive component
- Patent number 11,955,265
- Issue date Apr 9, 2024
- Sumida Components & Modules GmbH
- Martin Grubl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulator-coated magnetic alloy powder particle, powder magnetic co...
- Patent number 11,948,730
- Issue date Apr 2, 2024
- Seiko Epson Corporation
- Yasutaka Matsumoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for making a multi-thickness electro-magnetic device
- Patent number 11,948,724
- Issue date Apr 2, 2024
- Vishay Dale Electronics, LLC
- Benjamin Hanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered body and method for producing same
- Patent number 11,942,267
- Issue date Mar 26, 2024
- Murata Manufacturing Co., Ltd.
- Eigo Kobayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Inductor component
- Patent number 11,942,255
- Issue date Mar 26, 2024
- Murata Manufacturing Co., Ltd.
- Ryuichiro Tominaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor component
- Patent number 11,942,262
- Issue date Mar 26, 2024
- Murata Manufacturing Co., Ltd.
- Isamu Miyake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactor
- Patent number 11,935,687
- Issue date Mar 19, 2024
- Autonetworks Technologies, Ltd.
- Kazuhiro Inaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount inductor and method for manufacturing the same
- Patent number 11,929,201
- Issue date Mar 12, 2024
- Murata Manufacturing Co., Ltd.
- Yuki Kitashima
- H01 - BASIC ELECTRIC ELEMENTS
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
Inductor and method for producing the same
- Patent number 11,915,851
- Issue date Feb 27, 2024
- Murata Manufacturing Co., Ltd.
- Yuichi Tsuchiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core for current transformer
- Patent number 11,915,859
- Issue date Feb 27, 2024
- AMOSENSE CO., LTD.
- Cheol-Seung Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite material molded article, reactor, comprising a roughened...
- Patent number 11,908,604
- Issue date Feb 20, 2024
- Autonetworks Technologies, Ltd.
- Shintaro Nanbara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor array component
- Patent number 11,908,606
- Issue date Feb 20, 2024
- Murata Manufacturing Co., Ltd.
- Yoshimasa Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for surface mounted inductor
- Patent number 11,908,611
- Issue date Feb 20, 2024
- Murata Manufacturing Co., Ltd.
- Yoshitoshi Shoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and circuit board having same
- Patent number 11,901,102
- Issue date Feb 13, 2024
- Taiyo Yuden Co., Ltd.
- Atsushi Tanada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic body and method for manufacturing same, as well as coil co...
- Patent number 11,901,103
- Issue date Feb 13, 2024
- Taiyo Yuden Co., Ltd.
- Yoko Orimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing powder magnetic core
- Patent number 11,901,117
- Issue date Feb 13, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroto Nagaki
- 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
Coil component
- Patent number 11,887,770
- Issue date Jan 30, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Hyeon Yu Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 11,875,927
- Issue date Jan 16, 2024
- Murata Manufacturing Co., Ltd.
- Takashi Sukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor having high current coil with low direct current resistance
- Patent number 11,875,926
- Issue date Jan 16, 2024
- Vishay Dale Electronics, LLC
- Benjamin M. Hanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and method of manufacturing the same
- Patent number 11,875,929
- Issue date Jan 16, 2024
- Murata Manufacturing Co., Ltd.
- Keisuke Takatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolated power converter package with molded transformer
- Patent number 11,870,341
- Issue date Jan 9, 2024
- Texas Instruments Incorporated
- Yi Yan
- 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 material and method for manufacturing the same
- Patent number 11,851,738
- Issue date Dec 26, 2023
- Murata Manufacturing Co., Ltd.
- Kazuhiro Henmi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic metal powder, method for producing the same, and soft...
- Patent number 11,854,725
- Issue date Dec 26, 2023
- TDK Corporation
- Tomofumi Kuroda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder magnetic core with terminal and method for manufacturing the...
- Patent number 11,854,727
- Issue date Dec 26, 2023
- PROTERIAL, LTD.
- Akio Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REACTOR, CONVERTER, POWER CONVERSION DEVICE, AND METHOD FOR MANUFAC...
- Publication number 20240161961
- Publication date May 16, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC PASTE
- Publication number 20240153682
- Publication date May 9, 2024
- NISSHINBO HOLDINGS INC.
- Yuki Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC BASE BODY, COIL COMPONENT INCLUDING THE MAGNETIC BASE BODY...
- Publication number 20240145141
- Publication date May 2, 2024
- Taiyo Yuden Co., Ltd.
- Takashi NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING COIL COMPONENT
- Publication number 20240145166
- Publication date May 2, 2024
- Taiyo Yuden Co., Ltd.
- Tomoya HAGIWARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MAGNETIC MATERIAL, POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MA...
- Publication number 20240127998
- Publication date Apr 18, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Hironori NAGASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COIL COMPONENT USING MAGNETIC BODY AND CIRCUIT BOARD CARRYING SAME
- Publication number 20240127997
- Publication date Apr 18, 2024
- Taiyo Yuden Co., Ltd.
- Yoko ORIMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240112844
- Publication date Apr 4, 2024
- Murata Manufacturing Co., Ltd.
- Takashi SUKEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20240105381
- Publication date Mar 28, 2024
- Taiyo Yuden Co., Ltd.
- Motoki MATSUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MANUFACTURING POWDER...
- Publication number 20240087781
- Publication date Mar 14, 2024
- TOKIN CORPORATION
- Makoto YAMAKI
- 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
COIL COMPONENT
- Publication number 20240079173
- Publication date Mar 7, 2024
- Murata Manufacturing Co., Ltd.
- Yasuhiro ITANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR
- Publication number 20240071676
- Publication date Feb 29, 2024
- Murata Manufacturing Co., Ltd.
- Keita MUNEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR
- Publication number 20240071677
- Publication date Feb 29, 2024
- Murata Manufacturing Co., Ltd.
- Keita MUNEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-LOSS INDUCTOR AND MANUFACTURING METHOD THEREOF
- Publication number 20240062944
- Publication date Feb 22, 2024
- HONG DANG Technology Co., Ltd.
- Qing-Wen WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER INDUCTOR DEVICE FOR AND MANUFACTURING METHOD THEREOF
- Publication number 20240055172
- Publication date Feb 15, 2024
- TRIO Technology Co., Ltd. Seychelles Taiwan Branch
- Huo-Li LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CORE AND MAGNETIC COMPONENT
- Publication number 20240038433
- Publication date Feb 1, 2024
- TDK Corporation
- Kazuhiro YOSHIDOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD OF MANUFACTURING A DUST CORE AND THE DUST CORE
- Publication number 20240029951
- Publication date Jan 25, 2024
- TOKIN CORPORATION
- Makoto YAMAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CO-FIRED INDUCTOR AND PREPARATION METHOD THEREFOR
- Publication number 20240029952
- Publication date Jan 25, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Xianghua Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER INDUCTOR DEVICE FOR AND MANUFACTURING METHOD THEREOF
- Publication number 20240021356
- Publication date Jan 18, 2024
- TRIO Technology Co., Ltd. Seychelles Taiwan Branch
- Huo-Li LIN
- 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
POWER INDUCTOR DEVICE FOR AND MANUFACTURING METHOD THEREOF
- Publication number 20240021355
- Publication date Jan 18, 2024
- TRIO Technology Co., Ltd. Seychelles Taiwan Branch
- Huo-Li LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD
- Publication number 20240021354
- Publication date Jan 18, 2024
- TAMURA CORPORATION
- Masato Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND INDUCTOR MANUFACTURING METHOD
- Publication number 20240006113
- Publication date Jan 4, 2024
- DARFON ELECTRONICS CORP.
- Zuei-Chown Jou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CO-FIRED INDUCTOR AND PREPARATION METHOD THEREFOR
- Publication number 20240006121
- Publication date Jan 4, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Xianghua Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR
- Publication number 20230411068
- Publication date Dec 21, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Kiyoshi TAKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT INCLUDING MAGNETIC BASE BODY, AND METHOD OF MANUFACT...
- Publication number 20230386712
- Publication date Nov 30, 2023
- Taiyo Yuden Co., Ltd.
- Tomoya HAGIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOISE FILTER, AND METHOD FOR MANUFACTURING FERRITE CORE
- Publication number 20230386723
- Publication date Nov 30, 2023
- DELLA MODA CO., LTD
- Ryota KUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT AND PRODUCTION METHOD THEREOF
- Publication number 20230352231
- Publication date Nov 2, 2023
- TDK Corporation
- Katsushi YASUHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL MAGNETIC PARTICLE, INDUCTOR, METHOD FOR MANUFACTURING METAL M...
- Publication number 20230343512
- Publication date Oct 26, 2023
- Murata Manufacturing Co., Ltd.
- Takuya ISHIDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COIL COMPONENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20230340651
- Publication date Oct 26, 2023
- Taiyo Yuden Co., Ltd.
- Yoko ORIMO
- B22 - CASTING POWDER METALLURGY

Manufacturing of magnetic circuits by moulding or by pressing powder

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Structures utilizing a structured magnetic material and methods for...

Soft magnetic alloy and magnetic device

Soft magnetic material powder and manufacturing method thereof, and...

Inductive component

Insulator-coated magnetic alloy powder particle, powder magnetic co...

Method for making a multi-thickness electro-magnetic device

Sintered body and method for producing same

Inductor component

Inductor component

Reactor

Surface mount inductor and method for manufacturing the same

Dust core

Inductor and method for producing the same

Core for current transformer

Composite material molded article, reactor, comprising a roughened...

Inductor array component

Manufacturing method for surface mounted inductor

Coil component and circuit board having same

Magnetic body and method for manufacturing same, as well as coil co...

Method for manufacturing powder magnetic core

Soft magnetic metal powder, dust core, and magnetic component

Coil component

Coil component

Inductor having high current coil with low direct current resistance

Coil component and method of manufacturing the same

Isolated power converter package with molded transformer

Powder magnetic core and electromagnetic part

Soft magnetic material and method for manufacturing the same

Soft magnetic metal powder, method for producing the same, and soft...

Powder magnetic core with terminal and method for manufacturing the...

Patents Applicationslast 30 patents

REACTOR, CONVERTER, POWER CONVERSION DEVICE, AND METHOD FOR MANUFAC...

MAGNETIC PASTE

MAGNETIC BASE BODY, COIL COMPONENT INCLUDING THE MAGNETIC BASE BODY...

METHOD OF MANUFACTURING COIL COMPONENT

MAGNETIC MATERIAL, POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MA...

COIL COMPONENT USING MAGNETIC BODY AND CIRCUIT BOARD CARRYING SAME

COIL COMPONENT

COIL COMPONENT

POWDER MAGNETIC CORE, INDUCTOR, AND METHOD OF MANUFACTURING POWDER...

POWDER MAGNETIC CORE, INDUCTOR, AND METHOD FOR MANUFACTURING POWDER...

COIL COMPONENT

INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR

INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR

LOW-LOSS INDUCTOR AND MANUFACTURING METHOD THEREOF

POWER INDUCTOR DEVICE FOR AND MANUFACTURING METHOD THEREOF

MAGNETIC CORE AND MAGNETIC COMPONENT

A METHOD OF MANUFACTURING A DUST CORE AND THE DUST CORE

INTEGRATED CO-FIRED INDUCTOR AND PREPARATION METHOD THEREFOR

POWER INDUCTOR DEVICE FOR AND MANUFACTURING METHOD THEREOF

SOFT MAGNETIC IRON-BASED POWDER, METHOD FOR MANUFACTURING THE SAME,...

POWER INDUCTOR DEVICE FOR AND MANUFACTURING METHOD THEREOF

MOLD CORE, REACTOR, AND MOLD CORE MANUFACTURING METHOD

INDUCTOR AND INDUCTOR MANUFACTURING METHOD

INTEGRATED CO-FIRED INDUCTOR AND PREPARATION METHOD THEREFOR

INDUCTOR AND METHOD FOR MANUFACTURING INDUCTOR

COIL COMPONENT INCLUDING MAGNETIC BASE BODY, AND METHOD OF MANUFACT...

NOISE FILTER, AND METHOD FOR MANUFACTURING FERRITE CORE

COIL COMPONENT AND PRODUCTION METHOD THEREOF

METAL MAGNETIC PARTICLE, INDUCTOR, METHOD FOR MANUFACTURING METAL M...

COIL COMPONENT AND METHOD FOR MANUFACTURING SAME