TREA

Yuuichi Atarashi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zoom lens
    • Patent number 7,573,648
    • Issue date Aug 11, 2009
    • Konica Minolta Opto, INC
    • Shoji Kogo
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 7,317,580
    • Issue date Jan 8, 2008
    • Konica Minolta Opto, INC
    • Shoji Kogo
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Zoom lens
    • Publication number 20080080064
    • Publication date Apr 3, 2008
    • KONICA MINOLTA OPTO, INC.
    • Shoji Kogo
    • G02 - OPTICS
  • Information Patent Application

    Zoom lens
    • Publication number 20050200973
    • Publication date Sep 15, 2005
    • KONICA MINOLTA OPTO, INC.
    • Shoji Kogo
    • G02 - OPTICS