Takao Yabumi

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for anisotropic magnet and method of manufacturing the same
- Patent number 9,324,485
- Issue date Apr 26, 2016
- Daido Steel Co., Ltd.
- Keiko Hioki
- C21 - METALLURGY OF IRON
Information Patent Grant
Material for anisotropic magnet and method of manufacturing the same
- Patent number 9,281,106
- Issue date Mar 8, 2016
- Daido Steel Co., Ltd.
- Keiko Hioki
- C21 - METALLURGY OF IRON
Information Patent Grant
Rare earth magnet and production process thereof
- Patent number 8,002,906
- Issue date Aug 23, 2011
- Daido Tokushuko Kabushiki Kaisha
- Shunji Suzuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bond magnet for direct current reactor and direct current reactor
- Patent number 7,800,474
- Issue date Sep 21, 2010
- Daido Tokushuko Kabushiki Kaisha
- Takao Yabumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Material for Anisotropic Magnet and Method of Manufacturing the same
- Publication number 20100172783
- Publication date Jul 8, 2010
- DAIDO STEEL CO., LTD.
- Keiko HIOKI
- C21 - METALLURGY OF IRON
Information Patent Application
RARE EARTH MAGNET AND PRODUCTION PROCESS THEREOF
- Publication number 20100003156
- Publication date Jan 7, 2010
- DAIDO TOKUSHUKO KABUSHIKI KAISHA
- Shunji SUZUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MATERIAL FOR MAGNETIC ANISOTROPIC MAGNET
- Publication number 20090218012
- Publication date Sep 3, 2009
- DAIDO STEEL CO., LTD.
- Keiko HIOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BOND MAGNET FOR DIRECT CURRENT REACTOR AND DIRECT CURRENT REACTOR
- Publication number 20090206973
- Publication date Aug 20, 2009
- DAIDO TOKUSHUKO KABUSHIKI KAISHA
- Takao Yabumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH PERMANENT MAGNET ALLOY AND PRODUCING METHOD THEREOF
- Publication number 20090081071
- Publication date Mar 26, 2009
- NISSAN MOTOR CO., LTD.
- Hiroshi YAMAMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...