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Kazuya Watanabe

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zoom lens and imaging apparatus
    • Patent number 10,976,530
    • Issue date Apr 13, 2021
    • Tamron Co., Ltd.
    • Yoshito Iwasawa
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens
    • Patent number 8,699,151
    • Issue date Apr 15, 2014
    • Tamron Co., Ltd.
    • Kazuya Watanabe
    • G02 - OPTICS
  • Information Patent Grant

    Retractable zoom lens
    • Patent number 7,848,029
    • Issue date Dec 7, 2010
    • Sony Corporation
    • Hiroki Yamano
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel and imaging apparatus
    • Patent number 7,835,086
    • Issue date Nov 16, 2010
    • Sony Corporation
    • Hiroki Yamano
    • G02 - OPTICS
  • Information Patent Grant

    Bent zoom lens
    • Patent number 7,626,765
    • Issue date Dec 1, 2009
    • Tamron Co., Ltd.
    • Kazuya Watanabe
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens system and imaging device
    • Patent number 7,535,657
    • Issue date May 19, 2009
    • Sony Corporation
    • Daisuke Kuroda
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Zoom Lens and Imaging Apparatus
    • Publication number 20180284407
    • Publication date Oct 4, 2018
    • Tamron Co., Ltd.
    • Yoshito Iwasawa
    • G02 - OPTICS
  • Information Patent Application

    IMAGING LENS
    • Publication number 20120293877
    • Publication date Nov 22, 2012
    • TAMRON CO., LTD.
    • Kazuya Watanabe
    • G02 - OPTICS
  • Information Patent Application

    RETRACTABLE ZOOM LENS
    • Publication number 20090251796
    • Publication date Oct 8, 2009
    • Sony Corporation
    • Hiroki Yamano
    • G02 - OPTICS
  • Information Patent Application

    LENS BARREL AND IMAGING APPARATUS
    • Publication number 20090219625
    • Publication date Sep 3, 2009
    • SONY CORPORATION
    • Hiroki YAMANO
    • G02 - OPTICS
  • Information Patent Application

    Zoom Lens System and Imaging Device
    • Publication number 20080218875
    • Publication date Sep 11, 2008
    • Daisuke Kuroda
    • G02 - OPTICS
  • Information Patent Application

    Bent zoom lens
    • Publication number 20070139788
    • Publication date Jun 21, 2007
    • TAMRON CO., LTD.
    • Kazuya Watanabe
    • G02 - OPTICS