TREA

Atsushi Okamoto

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  • Mishima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical alignment table mechanism
    • Patent number 6,342,944
    • Issue date Jan 29, 2002
    • Howa Machinery, Ltd.
    • Atsushi Okamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Double-sided exposure system
    • Patent number 6,211,942
    • Issue date Apr 3, 2001
    • Howa Machinery Ltd.
    • Atsushi Okamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY