Shinichi Osawa

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Chichibu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing alloy and rare earth element alloy
- Patent number 7,958,929
- Issue date Jun 14, 2011
- Showa Denko K.K.
- Hiroshi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PRODUCING ALLOY AND RARE EARTH ELEMENT ALLOY
- Publication number 20090095938
- Publication date Apr 16, 2009
- Showa Denko K.K.
- Hiroshi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...