by pulverising a quenched ribbon

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CPC
B22F2009/048

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BPERFORMING OPERATIONS TRANSPORTING B22Casting metals B22FWORKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MAKING METALLIC POWDER

Current Industry

B22F2009/048by pulverising a quenched ribbon

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Patents Grantslast 30 patents

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
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
Iron alloy particle and method for producing iron alloy particle
- Patent number 11,939,652
- Issue date Mar 26, 2024
- Murata Manufacturing Co., Ltd.
- Manabu Nakano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron alloy particle and method for producing iron alloy particle
- Patent number 11,649,533
- Issue date May 16, 2023
- Murata Manufacturing Co., Ltd.
- Manabu Nakano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plurality of flaky magnetic metal particles, pressed powder materia...
- Patent number 11,597,010
- Issue date Mar 7, 2023
- Kabushiki Kaisha Toshiba
- Hiroaki Kinouchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Yttrium-added rare-earth permanent magnetic material and preparatio...
- Patent number 11,505,852
- Issue date Nov 22, 2022
- Grirem Advanced Materials Co., Ltd.
- Yang Luo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plurality of flaky magnetic metal particles, pressed powder materia...
- Patent number 11,459,645
- Issue date Oct 4, 2022
- Kabushiki Kaisha Toshiba
- Tomohiro Suetsuna
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Grain boundary engineering
- Patent number 11,270,841
- Issue date Mar 8, 2022
- Urban Mining Company
- Miha Zakotnik
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic powder, method for producing same, and dust core usin...
- Patent number 11,270,821
- Issue date Mar 8, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masato Maede
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermoelectric conversion material, thermoelectric conversion modul...
- Patent number 11,171,278
- Issue date Nov 9, 2021
- Hitachi Metals, Ltd.
- Takeshi Shimada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Highly thermostable rare-earth permanent magnetic material, prepara...
- Patent number 11,101,057
- Issue date Aug 24, 2021
- Grirem Advanced Materials Co., Ltd.
- Guiyong Wu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy powder, production method thereof, and dust cor...
- Patent number 11,062,829
- Issue date Jul 13, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Taishi Fujimoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy powder, method for producing same, and dust cor...
- Patent number 11,037,711
- Issue date Jun 15, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masato Maede
- B22 - CASTING POWDER METALLURGY
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
Plurality of flaky magnetic metal particles, pressed powder materia...
- Patent number 10,774,404
- Issue date Sep 15, 2020
- Kabushiki Kaisha Toshiba
- Tomohiro Suetsuna
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnet, motor, and generator
- Patent number 10,770,208
- Issue date Sep 8, 2020
- Kabushiki Kaisha Toshiba
- Yosuke Horiuchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered magnet based on MnBi having improved heat stability and me...
- Patent number 10,695,840
- Issue date Jun 30, 2020
- LG Electronics Inc.
- Jinbae Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sm-Fe-N magnet material and Sm-Fe-N bonded magnet
- Patent number 10,658,095
- Issue date May 19, 2020
- Daido Steel Co., Ltd.
- Iwao Sakazaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnet, motor, and generator
- Patent number 10,650,947
- Issue date May 12, 2020
- Kabushiki Kaisha Toshiba
- Yosuke Horiuchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-T-B based rare earth permanent magnet
- Patent number 10,566,117
- Issue date Feb 18, 2020
- TDK Corporation
- Keiji Takeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R—Fe—B sintered magnet and making method
- Patent number 10,410,775
- Issue date Sep 10, 2019
- Shin-Etsu Chemical Co., Ltd.
- Koichi Hirota
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Negative electrode active material for electric device and electric...
- Patent number 10,403,890
- Issue date Sep 3, 2019
- Nissan Motor Co., Ltd.
- Nobutaka Chiba
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Grain boundary engineering
- Patent number 10,395,823
- Issue date Aug 27, 2019
- Urban Mining Company
- Miha Zakotnik
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rare earth magnet and a method for manufacturing compactable powder...
- Patent number 10,381,141
- Issue date Aug 13, 2019
- XIAMEN TUNGSTEN CO., LTD.
- Hiroshi Nagata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metallic magnetic material with controlled curie temperature and pr...
- Patent number 10,290,406
- Issue date May 14, 2019
- INSTITUTUL NATIONAL DE CERCETARE DEZVOLTARE PENTRU FIZICA TEHNICA IASI
- Horia Chiriac
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing Fe-based amorphous metal powder and method...
- Patent number 10,121,586
- Issue date Nov 6, 2018
- AMOGREENTECH CO., LTD.
- Byoung Ki Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manufacturing method for sintered compact
- Patent number 10,058,919
- Issue date Aug 28, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tomonori Inuzuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic core having excellent high-current DC bias characteri...
- Patent number 9,443,652
- Issue date Sep 13, 2016
- Amogreentech Co., Ltd.
- Se Joong Yoon
- C21 - METALLURGY OF IRON
Information Patent Grant
Anode active material, lithium secondary battery employing the same...
- Patent number 9,118,074
- Issue date Aug 25, 2015
- Samsung SDI Co., Ltd.
- Jae-Hyuk Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Floating Si and/or Ge foils
- Patent number 8,501,139
- Issue date Aug 6, 2013
- Uri Cohen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
RARE-EARTH IRON-BASED RING MAGNET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240234028
- Publication date Jul 11, 2024
- MINEBEA MITSUMI INC.
- Kentaro HANASHIMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ALUMINUM ALLOY AND METHODS FOR ADDITIVE MANUFACTURING OF LIGHTWEIGH...
- Publication number 20240011131
- Publication date Jan 11, 2024
- AIRBUS DEFENCE AND SPACE GMBH
- David SCHIMBÄCK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR MANUFACTURING MULTIPHASE MAGNET AND MULTIPHASE MAGNET MA...
- Publication number 20230326672
- Publication date Oct 12, 2023
- Jung Goo LEE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON ALLOY PARTICLE AND METHOD FOR PRODUCING IRON ALLOY PARTICLE
- Publication number 20230304134
- Publication date Sep 28, 2023
- Murata Manufacturing Co., Ltd.
- Manabu NAKANO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PREPARING A HIGH-PERFORMANCE ND-FE-B ISOTROPIC MAGNETIC...
- Publication number 20220319772
- Publication date Oct 6, 2022
- BAOTOU KERUI MICRO MAGNET NEW MATERIALS CO., LTD.
- Jirong Lin
- B22 - CASTING POWDER METALLURGY
Information Patent Application
GRAIN BOUNDARY ENGINEERING
- Publication number 20220270819
- Publication date Aug 25, 2022
- URBAN MINING COMPANY
- MIHA ZAKOTNIK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF
- Publication number 20210375515
- Publication date Dec 2, 2021
- Toyota Jidosha Kabushiki Kaisha
- Noritsugu SAKUMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, METHOD FOR PRODUCING SAME, AND DUST COR...
- Publication number 20210265088
- Publication date Aug 26, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- MASATO MAEDE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON ALLOY PARTICLE AND METHOD FOR PRODUCING IRON ALLOY PARTICLE
- Publication number 20200406348
- Publication date Dec 31, 2020
- Murata Manufacturing Co., Ltd.
- Manabu NAKANO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IRON ALLOY PARTICLE AND METHOD FOR PRODUCING IRON ALLOY PARTICLE
- Publication number 20200406349
- Publication date Dec 31, 2020
- Murata Manufacturing Co., Ltd.
- Manabu NAKANO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIA...
- Publication number 20200340087
- Publication date Oct 29, 2020
- Kabushiki Kaisha Toshiba
- Tomohiro Suetsuna
- B22 - CASTING POWDER METALLURGY
Information Patent Application
YTTRIUM-ADDED RARE-EARTH PERMANENT MAGNETIC MATERIAL AND PREPARATIO...
- Publication number 20200263280
- Publication date Aug 20, 2020
- GRIREM ADVANCED MATERIALS CO., LTD
- Yang LUO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOT-DEFORMED MAGNET, METHOD FOR PRODUCING RAW MATERIAL POWDER FOR H...
- Publication number 20190337051
- Publication date Nov 7, 2019
- Honda Motor Co., Ltd.
- Yoshiyuki Nakazawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIA...
- Publication number 20190283127
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Hiroaki Kinouchi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, PRODUCTION METHOD THEREOF, AND DUST COR...
- Publication number 20190252103
- Publication date Aug 15, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- TAISHI FUJIMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Mn-Bi-BASED MAGNETIC POWDER, METHOD FOR PRODUCING SAME, COMPOUND FO...
- Publication number 20190027283
- Publication date Jan 24, 2019
- TODA KOGYO CORP.
- Nobuhiro KATAYAMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, METHOD FOR PRODUCING SAME, AND DUST COR...
- Publication number 20190013124
- Publication date Jan 10, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- MASATO MAEDE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC POWDER, METHOD FOR PRODUCING SAME, AND DUST CORE USIN...
- Publication number 20190013125
- Publication date Jan 10, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- TOSHIYUKI KOJIMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIA...
- Publication number 20180258513
- Publication date Sep 13, 2018
- Kabushiki Kaisha Toshiba
- Tomohiro Suetsuna
- C21 - METALLURGY OF IRON
Information Patent Application
SOFT MAGNETIC CORE HAVING EXCELLENT HIGH-CURRENT DC BIAS CHARACTERI...
- Publication number 20160155566
- Publication date Jun 2, 2016
- Amogreentech Co., Ltd.
- Se Joong YOON
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING Fe-BASED AMORPHOUS METAL POWDER AND METHOD...
- Publication number 20150357118
- Publication date Dec 10, 2015
- Amogreentech Co., Ltd.
- Byoung Ki LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF A POWDER FOR COMPACTING RARE EARTH MAGNET A...
- Publication number 20150279530
- Publication date Oct 1, 2015
- XIAMEN TUNGSTEN CO., LTD.
- Hiroshi Nagata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING MAGNETIC POWDER FOR FORMING SINTERED BODY THAT...
- Publication number 20140260800
- Publication date Sep 18, 2014
- Toyota Jidosha Kabushiki Kaisha
- Noritsugu Sakuma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED BODY THAT IS PRECURSOR OF RARE-EARTH MAGNET, AND METHOD FO...
- Publication number 20140238553
- Publication date Aug 28, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Noritsugu Sakuma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ANODE ACTIVE MATERIAL, LITHIUM SECONDARY BATTERY EMPLOYING THE SAME...
- Publication number 20140147750
- Publication date May 29, 2014
- Samsung SDI Co., Ltd.
- Jae-Hyuk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING RARE-EARTH MAGNET
- Publication number 20130195710
- Publication date Aug 1, 2013
- Kazuaki HAGA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing melt-spinning alloys and apparatus thereof
- Publication number 20130014860
- Publication date Jan 17, 2013
- Hongwei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERIUM BASED PERMANENT MAGNET MATERIAL
- Publication number 20120285583
- Publication date Nov 15, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Martin S. Meyer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCTION OF NDFEBGA MAGNET AND NDFEBGA MAGNET MATERIAL
- Publication number 20110286878
- Publication date Nov 24, 2011
- Hidefumi Kishimoto
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Rare Earth Composite Magnets with Increased Resistivity
- Publication number 20110057756
- Publication date Mar 10, 2011
- Electron Energy Corporation
- Melania Marinescu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

by pulverising a quenched ribbon

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Soft magnetic alloy and magnetic device

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

Iron alloy particle and method for producing iron alloy particle

Iron alloy particle and method for producing iron alloy particle

Plurality of flaky magnetic metal particles, pressed powder materia...

Yttrium-added rare-earth permanent magnetic material and preparatio...

Plurality of flaky magnetic metal particles, pressed powder materia...

Grain boundary engineering

Soft magnetic powder, method for producing same, and dust core usin...

Thermoelectric conversion material, thermoelectric conversion modul...

Highly thermostable rare-earth permanent magnetic material, prepara...

Soft magnetic alloy powder, production method thereof, and dust cor...

Soft magnetic alloy powder, method for producing same, and dust cor...

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

Plurality of flaky magnetic metal particles, pressed powder materia...

Permanent magnet, motor, and generator

Sintered magnet based on MnBi having improved heat stability and me...

Sm-Fe-N magnet material and Sm-Fe-N bonded magnet

Permanent magnet, motor, and generator

R-T-B based rare earth permanent magnet

R—Fe—B sintered magnet and making method

Negative electrode active material for electric device and electric...

Grain boundary engineering

Rare earth magnet and a method for manufacturing compactable powder...

Metallic magnetic material with controlled curie temperature and pr...

Method for manufacturing Fe-based amorphous metal powder and method...

Manufacturing method for sintered compact

Soft magnetic core having excellent high-current DC bias characteri...

Anode active material, lithium secondary battery employing the same...

Floating Si and/or Ge foils

Patents Applicationslast 30 patents

RARE-EARTH IRON-BASED RING MAGNET AND METHOD FOR MANUFACTURING SAME

ALUMINUM ALLOY AND METHODS FOR ADDITIVE MANUFACTURING OF LIGHTWEIGH...

METHOD FOR MANUFACTURING MULTIPHASE MAGNET AND MULTIPHASE MAGNET MA...

IRON ALLOY PARTICLE AND METHOD FOR PRODUCING IRON ALLOY PARTICLE

METHOD FOR PREPARING A HIGH-PERFORMANCE ND-FE-B ISOTROPIC MAGNETIC...

GRAIN BOUNDARY ENGINEERING

RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF

SOFT MAGNETIC ALLOY POWDER, METHOD FOR PRODUCING SAME, AND DUST COR...

IRON ALLOY PARTICLE AND METHOD FOR PRODUCING IRON ALLOY PARTICLE

IRON ALLOY PARTICLE AND METHOD FOR PRODUCING IRON ALLOY PARTICLE

PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIA...

YTTRIUM-ADDED RARE-EARTH PERMANENT MAGNETIC MATERIAL AND PREPARATIO...

HOT-DEFORMED MAGNET, METHOD FOR PRODUCING RAW MATERIAL POWDER FOR H...

PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIA...

SOFT MAGNETIC ALLOY POWDER, PRODUCTION METHOD THEREOF, AND DUST COR...

Mn-Bi-BASED MAGNETIC POWDER, METHOD FOR PRODUCING SAME, COMPOUND FO...

SOFT MAGNETIC ALLOY POWDER, METHOD FOR PRODUCING SAME, AND DUST COR...

SOFT MAGNETIC POWDER, METHOD FOR PRODUCING SAME, AND DUST CORE USIN...

PLURALITY OF FLAKY MAGNETIC METAL PARTICLES, PRESSED POWDER MATERIA...

SOFT MAGNETIC CORE HAVING EXCELLENT HIGH-CURRENT DC BIAS CHARACTERI...

METHOD FOR MANUFACTURING Fe-BASED AMORPHOUS METAL POWDER AND METHOD...

MANUFACTURING METHOD OF A POWDER FOR COMPACTING RARE EARTH MAGNET A...

METHOD FOR PRODUCING MAGNETIC POWDER FOR FORMING SINTERED BODY THAT...

SINTERED BODY THAT IS PRECURSOR OF RARE-EARTH MAGNET, AND METHOD FO...

ANODE ACTIVE MATERIAL, LITHIUM SECONDARY BATTERY EMPLOYING THE SAME...

METHOD FOR MANUFACTURING RARE-EARTH MAGNET

Method for manufacturing melt-spinning alloys and apparatus thereof

CERIUM BASED PERMANENT MAGNET MATERIAL

METHOD FOR PRODUCTION OF NDFEBGA MAGNET AND NDFEBGA MAGNET MATERIAL

Rare Earth Composite Magnets with Increased Resistivity