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Akihiko Kitajima

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  • Sanda, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Welding condition inputting equipment
    • Patent number 6,555,785
    • Issue date Apr 29, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding machine
    • Patent number D445812
    • Issue date Jul 31, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Masaki Shimizu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Arc welding machine and method
    • Patent number 5,283,419
    • Issue date Feb 1, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Seigo Hagiwara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Welding condition inputting equipment
    • Publication number 20020023721
    • Publication date Feb 28, 2002
    • Atsuhiro Kawamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR