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Takashi Daikoku
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Nagasaki, JP
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last 30 patents
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Patent Grant
High-strength high-Cr ferritic heat-resistant steel
Patent number
4,957,701
Issue date
Sep 18, 1990
Sumitomo Metal Industries, Ltd.
Fujimitsu Masuyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing a high strength high-Cr ferritic heat-resista...
Patent number
4,799,972
Issue date
Jan 24, 1989
Sumitomo Metal Industries, Ltd.
Fujimitsu Masuyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metallic material proof against attachment of marine organisms
Patent number
4,402,906
Issue date
Sep 6, 1983
Mitsubishi Jukogyo Kabushiki Kaisha
Shoji Ueda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High chromium steel of mixed structure containing ferrite for high...
Patent number
4,222,771
Issue date
Sep 16, 1980
Mitsubishi Jukogyo Kabushiki Kaisha
Teishiro Oda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heat treatment of titanium alloys
Patent number
4,167,427
Issue date
Sep 11, 1979
Mitsubishi Jukogyo Kabushiki Kaisha
Shoji Ueda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...