TREA

Kenji Kasai

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  • Toyonaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser processing apparatus and method
    • Patent number 6,403,920
    • Issue date Jun 11, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Ken Muneyuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing device
    • Patent number 6,285,000
    • Issue date Sep 4, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Tomohiro Gawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing method
    • Patent number 6,090,330
    • Issue date Jul 18, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Tomohiro Gawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR