Toshiya Hozumi

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing rare earth sintered magnet
- Patent number 8,540,929
- Issue date Sep 24, 2013
- TDK Corporation
- Shuichiro Irie
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING RARE EARTH MAGNET
- Publication number 20190348219
- Publication date Nov 14, 2019
- TDK CORPORATION
- Toshiya HOZUMI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING RARE EARTH SINTERED MAGNET
- Publication number 20110121498
- Publication date May 26, 2011
- TDK Corporation
- Shuichiro IRIE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...