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Naohiko Yokoshima

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  • Hirakata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic welding position control method, and device
    • Patent number 4,316,075
    • Issue date Feb 16, 1982
    • Kabushiki Kaisha Komatsu Seisakusho
    • Toshisuke Isoya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of detecting weld lines
    • Patent number 4,305,096
    • Issue date Dec 8, 1981
    • Kabushiki Kaisha Komatsu Seisakusho
    • Naohiko Yokoshima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR