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Jiro Kyuno

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing spark plug
    • Patent number 10,044,173
    • Issue date Aug 7, 2018
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for manufacturing spark plug
    • Patent number 9,496,687
    • Issue date Nov 15, 2016
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 9,455,553
    • Issue date Sep 27, 2016
    • NGK Spark Plug Co., Ltd.
    • Takuya Shimamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for inspecting spark plug and method for manufacturing spark...
    • Patent number 9,270,088
    • Issue date Feb 23, 2016
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Spark plug
    • Patent number 9,166,376
    • Issue date Oct 20, 2015
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing spark plug
    • Patent number 9,160,148
    • Issue date Oct 13, 2015
    • NGK Spark Plug., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and device for manufacturing spark plug
    • Patent number 8,939,808
    • Issue date Jan 27, 2015
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,729,785
    • Issue date May 20, 2014
    • NGK Spark Plug Co., Ltd.
    • Takuya Shimamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug having a crimp portion in the metal shell to firmly enga...
    • Patent number 8,674,592
    • Issue date Mar 18, 2014
    • NGK Spark Plug Co., Ltd.
    • Mai Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,664,843
    • Issue date Mar 4, 2014
    • NGK Spark Plug Co., Ltd.
    • Yuichi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manufacturing apparatus and manufacturing method for spark plugs
    • Patent number 8,636,555
    • Issue date Jan 28, 2014
    • NGK Spark Plug Co., Ltd.
    • Keisuke Kure
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,633,640
    • Issue date Jan 21, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,624,474
    • Issue date Jan 7, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,624,475
    • Issue date Jan 7, 2014
    • NGK Spark Plug Co., Ltd.
    • Takuya Shimamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug having self-cleaning of carbon deposits
    • Patent number 8,531,094
    • Issue date Sep 10, 2013
    • NGK Spark Plug Co., Ltd.
    • Akira Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,253,311
    • Issue date Aug 28, 2012
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,115,371
    • Issue date Feb 14, 2012
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,102,105
    • Issue date Jan 24, 2012
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug with center electrode having high heat dissipation property
    • Patent number 7,944,134
    • Issue date May 17, 2011
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 7,710,006
    • Issue date May 4, 2010
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine and method of manufacturi...
    • Patent number 7,477,006
    • Issue date Jan 13, 2009
    • NGK Spark Plug Co., Ltd.
    • Reimon Fukuzawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MANUFACTURING SPARK PLUG
    • Publication number 20170324224
    • Publication date Nov 9, 2017
    • NGK SPARK PLUG CO., LTD.
    • Jiro KYUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20150372457
    • Publication date Dec 24, 2015
    • NGK Spark Plug Co., Ltd.
    • Takuya SHIMAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING SPARK PLUG
    • Publication number 20140141679
    • Publication date May 22, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro KYUNO
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD FOR INSPECTING SPARK PLUG AND METHOD FOR MANUFACTURING SPARK...
    • Publication number 20140141680
    • Publication date May 22, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro KYUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20140070691
    • Publication date Mar 13, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro KYUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20140070692
    • Publication date Mar 13, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro KYUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING SPARK PLUG
    • Publication number 20140065915
    • Publication date Mar 6, 2014
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD AND DEVICE FOR MANUFACTURING SPARK PLUG
    • Publication number 20130225029
    • Publication date Aug 29, 2013
    • NGK SPARK PLUG CO., LTD.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20130162135
    • Publication date Jun 27, 2013
    • NGK Spark Plug Co., Ltd.
    • Mai Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20130134857
    • Publication date May 30, 2013
    • NGK Spark Plug Co., Ltd.
    • Takuya Shimamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20130015756
    • Publication date Jan 17, 2013
    • Yuichi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20120306346
    • Publication date Dec 6, 2012
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20120267995
    • Publication date Oct 25, 2012
    • NGK SPARK PLUG CO., LTD.
    • Takuya Shimamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANUFACTURING APPARATUS AND MANUFACTURING METHOD FOR SPARK PLUGS
    • Publication number 20120001532
    • Publication date Jan 5, 2012
    • NGK Spark Plug Co., Ltd.
    • Keisuke Kure
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20110254428
    • Publication date Oct 20, 2011
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20110095672
    • Publication date Apr 28, 2011
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20100314987
    • Publication date Dec 16, 2010
    • NGK Spark Plug Co., Ltd.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20100117507
    • Publication date May 13, 2010
    • NGK SPARK PLUG CO., LTD.
    • Akira Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20100096968
    • Publication date Apr 22, 2010
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20090127998
    • Publication date May 21, 2009
    • NGK SPARK PLUG CO., LTD.
    • Jiro KYUNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURI...
    • Publication number 20080098974
    • Publication date May 1, 2008
    • NGK SPARK PLUG CO., LTD.
    • Reimon FUKUZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Spark plug
    • Publication number 20070040487
    • Publication date Feb 22, 2007
    • NGK SPARK PLUG CO., LTD.
    • Jiro Kyuno
    • H01 - BASIC ELECTRIC ELEMENTS