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Wataru Oishi

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for driving EL device
    • Patent number 6,867,755
    • Issue date Mar 15, 2005
    • Yazaki Corporation
    • Shouzou Ashizawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Device and method for driving EL device
    • Publication number 20020003517
    • Publication date Jan 10, 2002
    • Shouzou Ashizawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...