Yuuji Gouki

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Echizen-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth sintered magnet and making method
- Patent number 10,074,477
- Issue date Sep 11, 2018
- Shin-Etsu Chemical Co., Ltd.
- Hiroaki Nagata
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
RARE EARTH SINTERED MAGNET AND MAKING METHOD
- Publication number 20170098503
- Publication date Apr 6, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroaki Nagata
- C21 - METALLURGY OF IRON
Information Patent Application
RARE EARTH SINTERED MAGNET AND MAKING METHOD
- Publication number 20130271248
- Publication date Oct 17, 2013
- Shin-Etsu Chemical Co., Ltd.
- Hiroaki Nagata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...