Naoharu TANIGAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sintered ferrite magnet and motor provided therewith
- Patent number 9,627,112
- Issue date Apr 18, 2017
- TDK Corporation
- Yoshitaka Murakawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sintered ferrite magnet and motor provided therewith
- Patent number 9,589,713
- Issue date Mar 7, 2017
- TDK Corporation
- Yoshitaka Murakawa
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SINTERED FERRITE MAGNET AND MOTOR PROVIDED THEREWITH
- Publication number 20150255198
- Publication date Sep 10, 2015
- TDK Corporation
- Yoshitaka MURAKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINTERED FERRITE MAGNET AND MOTOR PROVIDED THEREWITH
- Publication number 20150255197
- Publication date Sep 10, 2015
- TDK Corporation
- Yoshitaka MURAKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FERRITE MAGNETIC MATERIAL, FERRITE SINTERED MAGNET, AND MOTOR
- Publication number 20150170811
- Publication date Jun 18, 2015
- TDK Corporation
- Naoharu Tanigawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...