Tomofumi Kuroda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
Inductor component and DC/DC converter using the same
- Patent number 11,694,833
- Issue date Jul 4, 2023
- TDK Corporation
- Tomofumi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method of soft magnetic metal powder
- Patent number 10,607,757
- Issue date Mar 31, 2020
- TDK Corporation
- Yu Sakurai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Reactor
- Patent number 9,959,968
- Issue date May 1, 2018
- TDK Corporation
- Tomofumi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic metal powder and soft magnetic metal powder core usin...
- Patent number 9,881,721
- Issue date Jan 30, 2018
- TDK Corporation
- Yu Sakurai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic metal powder and soft magnetic metal powder core usin...
- Patent number 9,793,035
- Issue date Oct 17, 2017
- TDK Corporation
- Yu Sakurai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic metal powder and soft magnetic metal powder core usin...
- Patent number 9,779,861
- Issue date Oct 3, 2017
- TDK Corporation
- Yu Sakurai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic metal powder-compact magnetic core and reactor
- Patent number 9,601,249
- Issue date Mar 21, 2017
- TDK Corporation
- Yusuke Taniguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Reactor
- Patent number 9,455,080
- Issue date Sep 27, 2016
- TDK Corporation
- Tomofumi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic material for antennas, antenna, and wireless communication...
- Patent number 9,424,968
- Issue date Aug 23, 2016
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Reactor
- Patent number 9,406,430
- Issue date Aug 2, 2016
- TDK Corporation
- Tomofumi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic alloy powder, compact, powder magnetic core, and magn...
- Patent number 9,245,676
- Issue date Jan 26, 2016
- TDK Corporation
- Masahito Koeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Powder magnetic core and method for manufacturing the same
- Patent number 8,252,124
- Issue date Aug 28, 2012
- TDK Corporation
- Masahito Koeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing MnZn-base ferrite
- Patent number 7,713,465
- Issue date May 11, 2010
- TDK Corporation
- Shenglei Che
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic ferrite material and manufacture method thereof
- Patent number 6,402,979
- Issue date Jun 11, 2002
- TDK Corporation
- Hitoshi Saita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ferrite, and transformer and method for driving it
- Patent number 6,077,453
- Issue date Jun 20, 2000
- TDK Corporation
- Hitoshi Saita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
INDUCTOR AND DC-DC CONVERTER
- Publication number 20240331927
- Publication date Oct 3, 2024
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND DC-DC CONVERTER
- Publication number 20240331920
- Publication date Oct 3, 2024
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND DC-DC CONVERTER USING THE SAME
- Publication number 20240212921
- Publication date Jun 27, 2024
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND DC-DC CONVERTER USING THE SAME
- Publication number 20240212920
- Publication date Jun 27, 2024
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR COMPONENT AND DC/DC CONVERTER USING THE SAME
- Publication number 20220037073
- Publication date Feb 3, 2022
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC METAL POWDER, METHOD FOR PRODUCING THE SAME, AND SOFT...
- Publication number 20190148044
- Publication date May 16, 2019
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC METAL DUST CORE AND REACTOR HAVING THEREOF
- Publication number 20180025822
- Publication date Jan 25, 2018
- TDK Corporation
- Yu YONEZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC METAL POWDER-COMPACT MAGNETIC CORE AND REACTOR
- Publication number 20160225503
- Publication date Aug 4, 2016
- TDK Corporation
- Yusuke TANIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC METAL POWDER AND SOFT MAGNETIC METAL POWDER CORE USIN...
- Publication number 20150332824
- Publication date Nov 19, 2015
- TDK Corporation
- Yu SAKURAI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC METAL POWDER AND SOFT MAGNETIC METAL POWDER CORE USIN...
- Publication number 20150332821
- Publication date Nov 19, 2015
- TDK Corporation
- Yu SAKURAI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC METAL POWDER AND SOFT MAGNETIC METAL POWDER CORE USIN...
- Publication number 20150332823
- Publication date Nov 19, 2015
- TDK Corporation
- Yu SAKURAI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REACTOR
- Publication number 20150213942
- Publication date Jul 30, 2015
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTOR
- Publication number 20150213944
- Publication date Jul 30, 2015
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTOR
- Publication number 20150213941
- Publication date Jul 30, 2015
- TDK Corporation
- Tomofumi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, COMPACT, POWDER MAGNETIC CORE, AND MAGN...
- Publication number 20130265127
- Publication date Oct 10, 2013
- TDK Corporation
- Masahito KOEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION...
- Publication number 20120229354
- Publication date Sep 13, 2012
- TDK Corporation
- Tomokazu ISHIKURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POWDER MAGNETIC CORE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110227679
- Publication date Sep 22, 2011
- TDK Corporation
- Masahito KOEDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SURFACE-TREATED REDUCED IRON POWDER AND METHOD FOR MANUFACTURING TH...
- Publication number 20110101262
- Publication date May 5, 2011
- TDK Corporation
- Tomofumi KURODA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF PRODUCING MNZN-BASE FERRITE
- Publication number 20080236706
- Publication date Oct 2, 2008
- TDK Corporation
- Shenglei CHE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FERRITE MATERIAL
- Publication number 20070181847
- Publication date Aug 9, 2007
- TDK Corporation
- Tomofumi Kuroda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Piezoelectric ceramic and method of manufacturing the same
- Publication number 20070152183
- Publication date Jul 5, 2007
- TDK Corporation
- Masahito Furukawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Tomofumi Kuroda

Person

Patents Grantslast 30 patents

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

Inductor component and DC/DC converter using the same

Production method of soft magnetic metal powder

Reactor

Soft magnetic metal powder and soft magnetic metal powder core usin...

Soft magnetic metal powder and soft magnetic metal powder core usin...

Soft magnetic metal powder and soft magnetic metal powder core usin...

Soft magnetic metal powder-compact magnetic core and reactor

Reactor

Magnetic material for antennas, antenna, and wireless communication...

Reactor

Soft magnetic alloy powder, compact, powder magnetic core, and magn...

Powder magnetic core and method for manufacturing the same

Method of producing MnZn-base ferrite

Magnetic ferrite material and manufacture method thereof

Ferrite, and transformer and method for driving it

Patents Applicationslast 30 patents

INDUCTOR AND DC-DC CONVERTER

INDUCTOR AND DC-DC CONVERTER

INDUCTOR AND DC-DC CONVERTER USING THE SAME

INDUCTOR AND DC-DC CONVERTER USING THE SAME

INDUCTOR COMPONENT AND DC/DC CONVERTER USING THE SAME

SOFT MAGNETIC METAL POWDER, METHOD FOR PRODUCING THE SAME, AND SOFT...

SOFT MAGNETIC METAL DUST CORE AND REACTOR HAVING THEREOF

SOFT MAGNETIC METAL POWDER-COMPACT MAGNETIC CORE AND REACTOR

SOFT MAGNETIC METAL POWDER AND SOFT MAGNETIC METAL POWDER CORE USIN...

SOFT MAGNETIC METAL POWDER AND SOFT MAGNETIC METAL POWDER CORE USIN...

SOFT MAGNETIC METAL POWDER AND SOFT MAGNETIC METAL POWDER CORE USIN...

REACTOR

REACTOR

REACTOR

SOFT MAGNETIC ALLOY POWDER, COMPACT, POWDER MAGNETIC CORE, AND MAGN...

MAGNETIC MATERIAL FOR ANTENNAS, ANTENNA, AND WIRELESS COMMUNICATION...

POWDER MAGNETIC CORE AND METHOD FOR MANUFACTURING THE SAME

SURFACE-TREATED REDUCED IRON POWDER AND METHOD FOR MANUFACTURING TH...

METHOD OF PRODUCING MNZN-BASE FERRITE

FERRITE MATERIAL

Piezoelectric ceramic and method of manufacturing the same