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Katsuki Aoi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Knocking sensor
    • Patent number 10,094,727
    • Issue date Oct 9, 2018
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Non-resonant knock sensor
    • Patent number 9,709,454
    • Issue date Jul 18, 2017
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Knocking sensor
    • Patent number 9,291,518
    • Issue date Mar 22, 2016
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Non-resonant knocking sensor and method for producing the same
    • Patent number 8,833,142
    • Issue date Sep 16, 2014
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Knocking sensor
    • Patent number 8,266,948
    • Issue date Sep 18, 2012
    • NGK Spark Plug Co., Ltd.
    • Shingo Ito
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Knock sensor
    • Patent number 7,475,589
    • Issue date Jan 13, 2009
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kuno
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Knocking sensor
    • Patent number 7,100,426
    • Issue date Sep 5, 2006
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Non-resonance type knock sensor
    • Patent number 6,923,041
    • Issue date Aug 2, 2005
    • NGK Spark Plug Co., Ltd.
    • Sadamitsu Harada
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Nonresonant type knock sensor
    • Patent number 6,752,005
    • Issue date Jun 22, 2004
    • NGK Spark Plug Co., Ltd.
    • Sadamitsu Harada
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    KNOCKING SENSOR
    • Publication number 20160041057
    • Publication date Feb 11, 2016
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Application

    NON-RESONANT KNOCK SENSOR
    • Publication number 20150204750
    • Publication date Jul 23, 2015
    • NGK Spark Plug Co., Ltd.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Application

    KNOCKING SENSOR
    • Publication number 20140076028
    • Publication date Mar 20, 2014
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kuno
    • G01 - MEASURING TESTING
  • Information Patent Application

    KNOCKING SENSOR
    • Publication number 20140081553
    • Publication date Mar 20, 2014
    • NGK SPARK PLUG CO., LTD.
    • Katsuki AOI
    • G01 - MEASURING TESTING
  • Information Patent Application

    NON-RESONANT KNOCKING SENSOR AND METHOD FOR PRODUCING THE SAME
    • Publication number 20120324983
    • Publication date Dec 27, 2012
    • NGK SPARK PLUG CO., LTD.
    • Katsuki AOI
    • G01 - MEASURING TESTING
  • Information Patent Application

    KNOCKING SENSOR
    • Publication number 20100005859
    • Publication date Jan 14, 2010
    • NGK SPARK PLUG CO., LTD.
    • Shingo ITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Knock sensor
    • Publication number 20060207312
    • Publication date Sep 21, 2006
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kuno
    • G01 - MEASURING TESTING
  • Information Patent Application

    Knocking sensor
    • Publication number 20050155412
    • Publication date Jul 21, 2005
    • NGK SPARK PLUG CO., LTD.
    • Katsuki Aoi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Nonresonant type knock sensor
    • Publication number 20040250603
    • Publication date Dec 16, 2004
    • NGK SPARK PLUG CO., LTD.
    • Sadamitsu Harada
    • G01 - MEASURING TESTING
  • Information Patent Application

    Nonresonant type knock sensor
    • Publication number 20030200790
    • Publication date Oct 30, 2003
    • NGK SPARK PLUG CO., LTD.
    • Sadamitsu Harada
    • G01 - MEASURING TESTING
  • Information Patent Application

    Non-resonance type knock sensor
    • Publication number 20030121312
    • Publication date Jul 3, 2003
    • NGK SPARK PLUG CO., LTD.
    • Sadamitsu Harada
    • G01 - MEASURING TESTING