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Hirotoshi Kemi

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  • Fujisawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projection display device
    • Patent number 8,334,783
    • Issue date Dec 18, 2012
    • Hitachi Consumer Electronics Co., Ltd.
    • Takeshi Katayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION DISPLAY DEVICE
    • Publication number 20110050435
    • Publication date Mar 3, 2011
    • Hitachi Consumer Electronics Co., Ltd.
    • Takeshi KATAYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY