TREA

Hiroyasu Kimura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Welding management apparatus
    • Patent number 5,360,156
    • Issue date Nov 1, 1994
    • Kabushiki Kaisha Meidensha
    • Yuji Ishizaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding management apparatus
    • Patent number 5,265,787
    • Issue date Nov 30, 1993
    • Kabushiki Kaisha Meidensha
    • Yuji Ishizaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR