Masato Otsuki

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Susono-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tungsten-based sintered material having high strength and high hard...
- Patent number 7,615,094
- Issue date Nov 10, 2009
- Mitsubishi Materials C.M.I. Corporation
- Ji-bin Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Tungsten-based sintered material having high strength and high hard...
- Publication number 20070169586
- Publication date Jul 26, 2007
- Mitsubishi Materisla C.M.I. Corporation
- Ji-bin Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...