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Satoshi Ishikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor control apparatus and sensor control method
    • Patent number 8,874,349
    • Issue date Oct 28, 2014
    • NGK Spark Plug Co., Ltd.
    • Tomohiro Tajima
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Temperature sensor having a flow path for a brazing filler to flow...
    • Patent number 8,801,278
    • Issue date Aug 12, 2014
    • NGK Spark Plug Co., Ltd.
    • Satoshi Mogari
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Temperature sensor
    • Patent number 8,672,541
    • Issue date Mar 18, 2014
    • NGK Spark Plug Co., Ltd.
    • Masamichi Ito
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Temperature sensor
    • Patent number 8,668,385
    • Issue date Mar 11, 2014
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor and method of producing sensor
    • Patent number 8,156,790
    • Issue date Apr 17, 2012
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor with sealing structure
    • Patent number 7,935,235
    • Issue date May 3, 2011
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 7,758,736
    • Issue date Jul 20, 2010
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Okumura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor and method of producing sensor
    • Patent number 7,674,143
    • Issue date Mar 9, 2010
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 7,560,012
    • Issue date Jul 14, 2009
    • NGK Spark Plug Co., Ltd.
    • Takafumi Shichida
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor and method of producing sensor
    • Patent number 7,461,538
    • Issue date Dec 9, 2008
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of manufacturing sensor and sensor
    • Patent number 7,341,650
    • Issue date Mar 11, 2008
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 6,758,952
    • Issue date Jul 6, 2004
    • NGK Spark Plug Co., Ltd.
    • Satoshi Ishikawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 6,726,819
    • Issue date Apr 27, 2004
    • NGK Spark Plug Co., Ltd.
    • Takayoshi Atsumi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 6,682,639
    • Issue date Jan 27, 2004
    • NGK Spark Plug Co., Ltd.
    • Takayoshi Atsumi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Oxygen sensor
    • Patent number 6,660,143
    • Issue date Dec 9, 2003
    • NGK Spark Plug Co., Ltd.
    • Shoji Akatsuka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 6,548,023
    • Issue date Apr 15, 2003
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor and method of producing the same
    • Patent number 6,513,363
    • Issue date Feb 4, 2003
    • NGK Spark Plug Co., Ltd.
    • Masahiro Asai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor including inorganic powder filling gap between measuring...
    • Patent number 6,510,728
    • Issue date Jan 28, 2003
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 6,500,322
    • Issue date Dec 31, 2002
    • NGK Spark Plug Co., Ltd.
    • Shoji Akatsuka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor and method of producing the same
    • Patent number 6,446,489
    • Issue date Sep 10, 2002
    • NGK Spark Plug Co., Ltd.
    • Masahiro Asai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Oxygen sensor
    • Patent number 6,395,159
    • Issue date May 28, 2002
    • NGK Spark Plug Co., Ltd.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Oxygen sensor
    • Patent number 6,383,353
    • Issue date May 7, 2002
    • NGK Spark Plug Co., Ltd.
    • Shoji Akatsuka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 6,296,748
    • Issue date Oct 2, 2001
    • NGK Spark Plug Co., Ltd.
    • Shoich Ohtsuki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Oxygen sensor with a heater
    • Patent number 6,267,857
    • Issue date Jul 31, 2001
    • NGK Spark Plug Co., Ltd.
    • Shoji Akatsuka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Oxygen sensor with a heater
    • Patent number 5,804,050
    • Issue date Sep 8, 1998
    • NGK Spark Plug Co., Ltd.
    • Nobuhiro Hayakawa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SENSOR
    • Publication number 20120294331
    • Publication date Nov 22, 2012
    • NGK Spark Plug Co., Ltd.
    • Satoshi MOGARI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SENSOR CONTROL APPARATUS AND SENSOR CONTROL METHOD
    • Publication number 20120239271
    • Publication date Sep 20, 2012
    • NGK SPARK PLUG CO, LTD.
    • Tomohiro Tajima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    TEMPERATURE SENSOR
    • Publication number 20120044972
    • Publication date Feb 23, 2012
    • NGK SPARK PLUG CO., LTD.
    • Masamichi ITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    TEMPERATURE SENSOR
    • Publication number 20120020385
    • Publication date Jan 26, 2012
    • NGK SPARK PLUG CO., LTD.
    • Kouji MATSUO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR AND METHOD OF PRODUCING SENSOR
    • Publication number 20090126456
    • Publication date May 21, 2009
    • NGK SPARK PLUG CO., LTD.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD OF MANUFACTURING SENSOR AND SENSOR
    • Publication number 20080116068
    • Publication date May 22, 2008
    • NGK SPARK PLUG., LTD.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20080067066
    • Publication date Mar 20, 2008
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya Okumura
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor and method of producing sensor
    • Publication number 20070096615
    • Publication date May 3, 2007
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor and method of producing sensor
    • Publication number 20070052862
    • Publication date Mar 8, 2007
    • NGK SPARK PLUG CO., LTD.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20050241937
    • Publication date Nov 3, 2005
    • NGK Spark Plug Co., Ltd.
    • Takafumi Shichida
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method of manufacturing sensor and sensor
    • Publication number 20050022361
    • Publication date Feb 3, 2005
    • NGK SPARK PLUG CO., LTD.
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20030136675
    • Publication date Jul 24, 2003
    • NGK SPARK PLUG CO., LTD.
    • Satoshi Ishikawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20030121782
    • Publication date Jul 3, 2003
    • NGK SPARK PLUG CO., LTD.
    • Takayoshi Atsumi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor and method of producing the same
    • Publication number 20020178788
    • Publication date Dec 5, 2002
    • NGK SPARK PLUG CO., LTD.
    • Masahiro Asai
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20020100687
    • Publication date Aug 1, 2002
    • Takayoshi Atsumi
    • G01 - MEASURING TESTING
  • Information Patent Application

    OXYGEN SENSOR
    • Publication number 20010054552
    • Publication date Dec 27, 2001
    • KOUJI MATSUO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20010023611
    • Publication date Sep 27, 2001
    • Kouji Matsuo
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor and method of producing the same
    • Publication number 20010004843
    • Publication date Jun 28, 2001
    • Masahiro Asai
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor
    • Publication number 20010002651
    • Publication date Jun 7, 2001
    • Shoji Akatsuka
    • G01 - MEASURING TESTING