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Yoshikuni Sato

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell and fuel cell stack
    • Patent number 9,935,321
    • Issue date Apr 3, 2018
    • NGK Spark Plug Co., Ltd.
    • Hiroaki Yagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell and fuel cell stack
    • Patent number 9,935,328
    • Issue date Apr 3, 2018
    • NGK Spark Plug Co., Ltd.
    • Hiroaki Yagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma jet ignition plug
    • Patent number 8,853,929
    • Issue date Oct 7, 2014
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plasma jet ignition plug
    • Patent number 8,558,441
    • Issue date Oct 15, 2013
    • NGK Spark Plug Co., Ltd.
    • Daisuke Nakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plasma jet spark plug
    • Patent number 8,536,770
    • Issue date Sep 17, 2013
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition apparatus of plasma jet ignition plug
    • Patent number 8,528,531
    • Issue date Sep 10, 2013
    • NGK Spark Plug Co., Ltd.
    • Daisuke Nakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plasma jet ignition plug ignition control
    • Patent number 8,316,823
    • Issue date Nov 27, 2012
    • NGK Spark Plug Co., Ltd.
    • Yoshikuni Sato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,288,929
    • Issue date Oct 16, 2012
    • NGK Spark Plug Co., Ltd.
    • Kenji Nunome
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Plasma jet spark plug
    • Patent number 8,253,312
    • Issue date Aug 28, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plasma jet ignition plug
    • Patent number 8,198,790
    • Issue date Jun 12, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma-jet spark plug and ignition system
    • Patent number 8,196,557
    • Issue date Jun 12, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 8,164,243
    • Issue date Apr 24, 2012
    • NGK Spark Plug Co., Ltd.
    • Kenji Nunome
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Urea sensor
    • Patent number 8,137,625
    • Issue date Mar 20, 2012
    • NGK Spark Plug Co., Ltd.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid state detecting sensor
    • Patent number 8,122,764
    • Issue date Feb 28, 2012
    • NGK Spark Plug Co., Ltd.
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Plasma jet ignition plug
    • Patent number 8,047,172
    • Issue date Nov 1, 2011
    • NGK Spark Plug Co., Ltd.
    • Toru Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid state detecting apparatus
    • Patent number 8,017,080
    • Issue date Sep 13, 2011
    • NGK Spark Plug Co., Ltd.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid state detecting sensor
    • Patent number 7,959,863
    • Issue date Jun 14, 2011
    • NGK Spark Plug Co., Ltd.
    • Takashi Yamamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ignition device for plasma jet ignition plug
    • Patent number 7,895,994
    • Issue date Mar 1, 2011
    • NGK Spark Plug Co., Ltd.
    • Yuichi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid-condition detection sensor
    • Patent number 7,735,354
    • Issue date Jun 15, 2010
    • NGK Spark Plug Co., Ltd.
    • Takashi Yamamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid state detecting sensor
    • Patent number 7,712,363
    • Issue date May 11, 2010
    • NGK Spark Plug Co., Ltd.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid state detecting apparatus
    • Patent number 7,665,347
    • Issue date Feb 23, 2010
    • NGK Spark Plug Co., Ltd.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid state detecting sensor
    • Patent number 7,637,148
    • Issue date Dec 29, 2009
    • NGK Spark Plug Co., Ltd.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid state detection sensor
    • Patent number 7,574,900
    • Issue date Aug 18, 2009
    • NGK Spark Plug Co., Ltd.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrostatic capacity type liquid state detecting sensor
    • Patent number 7,337,662
    • Issue date Mar 4, 2008
    • NGK Spark Plug Co., Ltd.
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor
    • Patent number 7,082,810
    • Issue date Aug 1, 2006
    • NGK Spark Plug Co., Ltd.
    • Masashi Sakamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor and method for manufacturing the same
    • Patent number 7,080,543
    • Issue date Jul 25, 2006
    • NGK Spark Plug Co., Ltd.
    • Hideki Ishikawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Methods and apparatus for measuring NOx gas concentration, for dete...
    • Patent number 6,923,902
    • Issue date Aug 2, 2005
    • NGK Spark Plug Co, Ltd.
    • Masashi Ando
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas concentration sensor
    • Patent number 6,892,566
    • Issue date May 17, 2005
    • NGK Spark Plug Co., Ltd.
    • Masashi Sakamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas sensor and gas concentration detecting device
    • Patent number 6,892,565
    • Issue date May 17, 2005
    • NGK Spark Plug Co., Ltd.
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ultrasonic-wave propagation-time measuring method and gas concentra...
    • Patent number 6,886,412
    • Issue date May 3, 2005
    • NGK Spark Plug Co., Ltd.
    • Keigo Banno
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL AND FUEL CELL STACK
    • Publication number 20150372334
    • Publication date Dec 24, 2015
    • NGK Spark Plug Co., Ltd.
    • Hiroaki YAGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL AND FUEL CELL STACK
    • Publication number 20150372319
    • Publication date Dec 24, 2015
    • NGK Spark Plug Co., Ltd.
    • Hiroaki YAGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET IGNITION PLUG
    • Publication number 20130088140
    • Publication date Apr 11, 2013
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITION APPARATUS FOR PLASMA JET IGNITION PLUG AND IGNITION SYSTEM
    • Publication number 20120013262
    • Publication date Jan 19, 2012
    • NGK SPARK PLUG CO., LTD.
    • Daisuke Nakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITION APPARATUS OF PLASMA JET IGNITION PLUG
    • Publication number 20110297131
    • Publication date Dec 8, 2011
    • Daisuke Nakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLASMA JET SPARK PLUG
    • Publication number 20110254429
    • Publication date Oct 20, 2011
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET IGNITION PLUG
    • Publication number 20110241523
    • Publication date Oct 6, 2011
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA-JET SPARK PLUG AND IGNITION SYSTEM
    • Publication number 20110221327
    • Publication date Sep 15, 2011
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET SPARK PLUG
    • Publication number 20110215704
    • Publication date Sep 8, 2011
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki KAMEDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Plasma jet ignition plug
    • Publication number 20100259172
    • Publication date Oct 14, 2010
    • NGK SPARK PLUG CO., LTD.
    • Daisuke Nakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLASMA JET IGNITION PLUG IGNITION CONTROL
    • Publication number 20100132666
    • Publication date Jun 3, 2010
    • Yoshikuni Sato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LIQUID STATE DETECTING SENSOR
    • Publication number 20100101307
    • Publication date Apr 29, 2010
    • NGK SPARK PLUG CO., LTD.
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURI...
    • Publication number 20090302733
    • Publication date Dec 10, 2009
    • NGK SPARK PLUG CO., LTD.
    • Kenji Nunome
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20090289540
    • Publication date Nov 26, 2009
    • NGK Spark Plug Co., Ltd.
    • Kenji Nunome
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    IGNITION DEVICE FOR PLASMA JET IGNITION PLUG
    • Publication number 20090235889
    • Publication date Sep 24, 2009
    • NGK SPARK PLUG CO., LTD,
    • Yuichi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET IGNITION PLUG
    • Publication number 20090194053
    • Publication date Aug 6, 2009
    • NGK SPARK PLUG CO., LTD.
    • Toru Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Liquid state detecting sensor
    • Publication number 20090173152
    • Publication date Jul 9, 2009
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID STATE DETECTING SENSOR
    • Publication number 20090090178
    • Publication date Apr 9, 2009
    • NGK SPARK PLUG CO., LTD.
    • Takeo Sasanuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    UREA SENSOR
    • Publication number 20080205478
    • Publication date Aug 28, 2008
    • Takeo SASANUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIQUID STATE DETECTING SENSOR
    • Publication number 20080173074
    • Publication date Jul 24, 2008
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID STATE DETECTING SENSOR
    • Publication number 20080038153
    • Publication date Feb 14, 2008
    • NGK SPARK PLUG CO., LTD.
    • Takashi YAMAMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Capacitive Liquid State Sensor
    • Publication number 20070227887
    • Publication date Oct 4, 2007
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    Liquid-condition detection sensor
    • Publication number 20070193345
    • Publication date Aug 23, 2007
    • NGK Spark Plug Co., Ltd.
    • Takashi Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Liquid-condition detection sensor
    • Publication number 20070169544
    • Publication date Jul 26, 2007
    • NGK SPARK PLUG CO., LTD.
    • Takashi Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Liquid-condition detection element and detection sensor
    • Publication number 20070125663
    • Publication date Jun 7, 2007
    • Takeo Sasanuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Liquid state detecting apparatus
    • Publication number 20070113625
    • Publication date May 24, 2007
    • NGK SPARK PLUG CO.,LTD.
    • Takeo Sasanuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Liquid state detecting apparatus
    • Publication number 20070110618
    • Publication date May 17, 2007
    • NGK SPARK PLUG CO., LTD.
    • Takeo Sasanuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Liquid state detection sensor
    • Publication number 20070006639
    • Publication date Jan 11, 2007
    • NGK SPARK PLUG CO., LTD.
    • Takeo Sasanuma
    • G01 - MEASURING TESTING
  • Information Patent Application

    Electrostatic capacity type liquid state detecting sensor
    • Publication number 20050285608
    • Publication date Dec 29, 2005
    • NGK SPARK PLUG CO., LTD.
    • Yoshikuni Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor and method for manufacturing the same
    • Publication number 20040003664
    • Publication date Jan 8, 2004
    • NGK SPARK PLUG CO., LTD.
    • Hideki Ishikawa
    • G01 - MEASURING TESTING