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Minol Nakano
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Itami, JP
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last 30 patents
Information
Patent Grant
Hard alloy containing molybdenum
Patent number
4,639,352
Issue date
Jan 27, 1987
Sumitomo Electric Industries, Ltd.
Mitsuo Kodama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the production of a hard solid solution containing moly...
Patent number
4,384,884
Issue date
May 24, 1983
Sumitomo Electric Industries, Ltd.
Masaya Miyake
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hard alloy containing molybdenum and tungsten
Patent number
4,265,662
Issue date
May 5, 1981
Sumitomo Electric Industries, Ltd.
Masaya Miyake
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of making alloy and carbide powders of molybdenum and tungsten
Patent number
4,216,009
Issue date
Aug 5, 1980
Sumitomo Electric Industries, Ltd.
Masaya Miyake
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the production of a hard solid solution
Patent number
4,216,034
Issue date
Aug 5, 1980
Sumitomo Electric Industries, Ltd.
Masaya Miyake
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Surface-coated cemented carbide article and a process for the produ...
Patent number
4,150,195
Issue date
Apr 17, 1979
Sumitomo Electric Industries, Ltd.
Masaaki Tobioka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR