TREA

Akinori Kumonaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fixing unit
    • Patent number 6,775,491
    • Issue date Aug 10, 2004
    • Oki Data Corporation
    • Naoji Akutsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fixing unit
    • Patent number 6,597,879
    • Issue date Jul 22, 2003
    • Oki Data Corporation
    • Naoji Akutsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Fixing unit
    • Publication number 20030206745
    • Publication date Nov 6, 2003
    • Naoji Akutsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Fixing unit
    • Publication number 20030007803
    • Publication date Jan 9, 2003
    • Oki Data Corporation
    • Naoji Akutsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY