Hiroshi Nishimaki

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Patents Applicationslast 30 patents

Information Patent Application
TRANSITION METAL-INCLUDED TUNGSTEN CARBIDE, TUNGSTEN CARBIDE DIFFUS...
- Publication number 20110257003
- Publication date Oct 20, 2011
- Masao Morishita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POWER OF TUNGSTEN ALLOY WITH TRANSITION METAL DISSOLVED THEREIN AS...
- Publication number 20110243787
- Publication date Oct 6, 2011
- SANALLOY INDUSTRY CO., LTD.
- Masao Morishita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...