TREA

Seiji Kodama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Strip connecting apparatus
    • Patent number 6,318,623
    • Issue date Nov 20, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Keiji Sodeno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Seam welding machine
    • Patent number 6,268,581
    • Issue date Jul 31, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayuki Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plate width center alignment method and apparatus for welding machine
    • Patent number 6,161,752
    • Issue date Dec 19, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Junji Miyata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR