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Toshiya MATUOKA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Particulate detection system
    • Patent number 9,206,757
    • Issue date Dec 8, 2015
    • NGK Spark Plug Co., Ltd.
    • Toshiya Matuoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PARTICULATE DETECTION SYSTEM
    • Publication number 20120285219
    • Publication date Nov 15, 2012
    • NGK SPARK PLUG CO., LTD.
    • Toshiya MATUOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES