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Eiji Sato
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Kawasaki, JP
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last 30 patents
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Patent Grant
Ferrite system stainless steel having excellent nacl-induced hot co...
Patent number
5,427,634
Issue date
Jun 27, 1995
Nippon Steel Corporation
Nobuhiro Fujita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Stainless steel exhibiting excellent anticorrosion property for use...
Patent number
5,110,544
Issue date
May 5, 1992
Nippon Steel Corporation
Eiji Sato
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Structural steel plate highly resistant to nitrate stress corrosion...
Patent number
4,222,772
Issue date
Sep 16, 1980
Nippon Steel Corporation
Yasuo Sogo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...