Sinichi Sekiya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cement blade member for cutting-tools and process for producing same
- Patent number 5,110,543
- Issue date May 5, 1992
- Mitsubishi Metal Corporation
- Niro Odani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cermet blade member for cutting-tools and process for producing same
- Patent number 5,059,491
- Issue date Oct 22, 1991
- Mitsubishi Metal Corporation
- Niro Odani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...