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Tadashi Okamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Aluminum brazing sheet
    • Patent number 6,403,232
    • Issue date Jun 11, 2002
    • Kobe Alcoa Transportation Products Ltd.
    • Tadashi Okamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Aluminum alloy composite material for brazing
    • Patent number 5,350,436
    • Issue date Sep 27, 1994
    • Kobe Alcoa Transportation Products Ltd.
    • Osamu Takezoe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Aluminum brazing sheet
    • Publication number 20020034653
    • Publication date Mar 21, 2002
    • KOBE ALCOA TRANSPORTATION PRODUCTS LTD.
    • Tadashi Okamoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...