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Hiroyuki Kameda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spark plug
    • Patent number 10,153,618
    • Issue date Dec 11, 2018
    • NGK Spark Plug Co., Ltd.
    • Naoyuki Mukoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Non-thermal equilibrium plasma ignition plug and non-thermal equili...
    • Patent number 9,775,227
    • Issue date Sep 26, 2017
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma jet spark plug
    • Patent number 9,478,947
    • Issue date Oct 25, 2016
    • NGK Spark Plug Co., Ltd.
    • Naoyuki Mukoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 9,466,952
    • Issue date Oct 11, 2016
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition apparatus and ignition system
    • Patent number 9,133,812
    • Issue date Sep 15, 2015
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 9,016,253
    • Issue date Apr 28, 2015
    • NGK Spark Plug Co., Ltd.
    • Kaori Kishimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma jet spark plug and ignition system
    • Patent number 8,987,990
    • Issue date Mar 24, 2015
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • 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

    Ignition system for plasma jet ignition plug
    • Patent number 8,847,494
    • Issue date Sep 30, 2014
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 8,640,666
    • Issue date Feb 4, 2014
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug having shaped insulator
    • Patent number 8,629,605
    • Issue date Jan 14, 2014
    • NGK Spark Plug Co., Ltd.
    • Kohei Katsuraya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,575,828
    • Issue date Nov 5, 2013
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 ignition plug
    • Patent number 8,558,442
    • Issue date Oct 15, 2013
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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
    • Patent number 8,441,177
    • Issue date May 14, 2013
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug including ground electrode having a protrusion and a hole
    • Patent number 8,350,455
    • Issue date Jan 8, 2013
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 8,324,791
    • Issue date Dec 4, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug with ground electrode having widened and narrowed width...
    • Patent number 8,319,409
    • Issue date Nov 27, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma jet ignition plug
    • Patent number 8,264,132
    • Issue date Sep 11, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug and manufacturing method thereof
    • Patent number 8,253,313
    • Issue date Aug 28, 2012
    • NGK Spark Plug Co., Ltd.
    • Masahiro Inoue
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 and manufacturing method thereof
    • Patent number 8,237,342
    • Issue date Aug 7, 2012
    • NGK Spark Plug Co., Ltd.
    • Naofumi Yamamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 8,212,461
    • Issue date Jul 3, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
  • Information Patent Grant

    Spark plug for low temperature environment
    • Patent number 8,203,258
    • Issue date Jun 19, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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
    • Patent number 8,188,641
    • Issue date May 29, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,141,532
    • Issue date Mar 27, 2012
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PLASMA JET PLUG
    • Publication number 20180038337
    • Publication date Feb 8, 2018
    • NGK Spark Plug Co., Ltd.
    • Naoyuki MUKOYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20180019578
    • Publication date Jan 18, 2018
    • NGK SPARK PLUG CO., LTD.
    • Naoyuki MUKOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-THERMAL EQUILIBRIUM PLASMA IGNITION PLUG AND NON-THERMAL EQUILI...
    • Publication number 20160157332
    • Publication date Jun 2, 2016
    • NGK SPARK PLUG CO., LTD.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET SPARK PLUG
    • Publication number 20160028214
    • Publication date Jan 28, 2016
    • NGK Spark Plug Co., Ltd.
    • Naoyuki MUKOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20150340845
    • Publication date Nov 26, 2015
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki KAMEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION APPARATUS AND IGNITION SYSTEM
    • Publication number 20130269643
    • Publication date Oct 17, 2013
    • 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 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

    PLASMA JET IGNITION PLUG
    • Publication number 20120242214
    • Publication date Sep 27, 2012
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET SPARK PLUG AND IGNITION SYSTEM
    • Publication number 20120212131
    • Publication date Aug 23, 2012
    • NGK SPARK PLUG CO.,LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION SYSTEM FOR PLASMA JET IGNITION PLUG
    • Publication number 20120169244
    • Publication date Jul 5, 2012
    • 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 20120153799
    • Publication date Jun 21, 2012
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION SYSTEM AND IGNITION METHOD
    • Publication number 20120104959
    • Publication date May 3, 2012
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA JET IGNITION PLUG AND MANUFACTURING METHOD THEREOF
    • Publication number 20120080995
    • Publication date Apr 5, 2012
    • NGK SPARK PLUG CO., LTD.
    • Naofumi Yamamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG AND MANUFACTURING METHOD THEREOF
    • Publication number 20120074828
    • Publication date Mar 29, 2012
    • NGK SPARK PLUG CO., LTD.
    • Masahiro Inoue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20120038263
    • Publication date Feb 16, 2012
    • NGK Spark Plug Co., Ltd.
    • Kohei Katsuraya
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    PLASMA JET IGNITION PLUG
    • Publication number 20120007488
    • Publication date Jan 12, 2012
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    SPARK PLUG
    • Publication number 20110215702
    • Publication date Sep 8, 2011
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20110175515
    • Publication date Jul 21, 2011
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110175514
    • Publication date Jul 21, 2011
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki KAMEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20100283373
    • Publication date Nov 11, 2010
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100275870
    • Publication date Nov 4, 2010
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR MANUFACTUR...
    • Publication number 20100264803
    • Publication date Oct 21, 2010
    • NGK Spark Plug Co., Ltd.
    • Kenji Nunome
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20100264804
    • Publication date Oct 21, 2010
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Kameda
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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