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Hidenori Shoji

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  • Okazaki-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spectacle lens and spectacle
    • Patent number 7,926,939
    • Issue date Apr 19, 2011
    • Tokai Optical Co., Ltd.
    • Yuji Kato
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPECTACLE LENS AND SPECTACLE
    • Publication number 20080284976
    • Publication date Nov 20, 2008
    • Tokai Optical Co., Ltd.
    • Yuji Kato
    • G02 - OPTICS