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Joji Iwamoto

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser processing apparatus
    • Patent number 4,769,523
    • Issue date Sep 6, 1988
    • Nippon Kogaku K.K.
    • Akikazu Tanimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining apparatus with laser beam
    • Patent number 4,710,604
    • Issue date Dec 1, 1987
    • Nippon Kogaku K.K.
    • Hiroshi Shirasu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR