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Yoshio Hashimoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser beam machining head and laser beam machining apparatus having...
    • Patent number 6,608,281
    • Issue date Aug 19, 2003
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi Ishide
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser beam machining head
    • Patent number 6,417,487
    • Issue date Jul 9, 2002
    • Mitsubishi Heavy Industries, Ltd.
    • Yasumi Nagura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser beam machining head
    • Patent number 6,294,754
    • Issue date Sep 25, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Yasumi Nagura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combined laser and plasma arc welding machine
    • Patent number 6,172,323
    • Issue date Jan 9, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi Ishide
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hybrid welding apparatus
    • Patent number 6,034,343
    • Issue date Mar 7, 2000
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshio Hashimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reflecting mirror for a laser beam and laser beam welding apparatus...
    • Patent number 5,097,110
    • Issue date Mar 17, 1992
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Shoichi Hamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents