TREA

Yutaka Okazaki

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  • Koriyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Focal plane shutter apparatus
    • Patent number 7,212,244
    • Issue date May 1, 2007
    • Nidec Copal Corporation
    • Shuji Ichinose
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter
    • Patent number 7,147,389
    • Issue date Dec 12, 2006
    • Nidec Copal Corporation
    • Shuji Ichinose
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Focal plane shutter
    • Publication number 20040213561
    • Publication date Oct 28, 2004
    • Nidec Copal Corporation
    • Shuji Ichinose
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Focal plane shutter apparatus
    • Publication number 20030128976
    • Publication date Jul 10, 2003
    • Nidec Copal Corporation
    • Shuji Ichinose
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY