Naomichi Umehara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing sintered product, sintered product and magneto...
- Patent number 7,470,334
- Issue date Dec 30, 2008
- TDK Corporation
- Teruo Mori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for preparing sintered product, sintered product and magneto...
- Publication number 20030190250
- Publication date Oct 9, 2003
- Teruo Mori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...