Kenji Hayashi

Person

  • Gifu, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor

    • Patent number 7,559,224
    • Issue date Jul 14, 2009
    • NGK Spark Plug Co., Ltd.
    • Takaya Yoshikawa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Sensor

    • Publication number 20070141911
    • Publication date Jun 21, 2007
    • NGK SPARK PLUG CO., LTD.
    • Takaya Yoshikawa
    • G01 - MEASURING TESTING