Shigeki Yanagida

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Patents Grantslast 30 patents

Information Patent Grant
Ferrite magnetic material, ferrite magnet, and ferrite sintered magnet
- Patent number 9,202,613
- Issue date Dec 1, 2015
- TDK Corporation
- Shigeki Yanagida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ferrite sintered magnet
- Patent number 8,980,116
- Issue date Mar 17, 2015
- TDK Corporation
- Shigeki Yanagida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ferrite magnetic material, ferrite magnet, and ferrite sintered magnet
- Patent number 8,591,760
- Issue date Nov 26, 2013
- TDK Corporation
- Shigeki Yanagida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ferrite magnetic material and process for producing the same
- Patent number 7,425,280
- Issue date Sep 16, 2008
- TDK Corporation
- Junichi Nagaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-FREQUENCY COIL COMPONENT
- Publication number 20240128018
- Publication date Apr 18, 2024
- TDK Corporation
- Shigeki YANAGIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230245812
- Publication date Aug 3, 2023
- TDK Corporation
- Naoto TSUKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERRITE MAGNETIC MATERIAL, FERRITE MAGNET, AND FERRITE SINTERED MAGNET
- Publication number 20140097378
- Publication date Apr 10, 2014
- TDK Corporation
- Shigeki Yanagida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FERRITE MAGNETIC MATERIAL, FERRITE MAGNET, AND FERRITE SINTERED MAGNET
- Publication number 20120280167
- Publication date Nov 8, 2012
- TDK Corporation
- Shigeki Yanagida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FERRITE SINTERED MAGNET
- Publication number 20090314981
- Publication date Dec 24, 2009
- TDK Corporation
- Shigeki Yanagida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ferrite magnetic material and process for producing the same
- Publication number 20060091352
- Publication date May 4, 2006
- TDK CORPORATION
- Junichi Nagaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...