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Kenji BAN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spark plug
    • Patent number 11,715,933
    • Issue date Aug 1, 2023
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 11,515,690
    • Issue date Nov 29, 2022
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 11,431,155
    • Issue date Aug 30, 2022
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition plug
    • Patent number 10,971,901
    • Issue date Apr 6, 2021
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,944,244
    • Issue date Mar 9, 2021
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,868,408
    • Issue date Dec 15, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,833,486
    • Issue date Nov 10, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,811,851
    • Issue date Oct 20, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,777,976
    • Issue date Sep 15, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,714,906
    • Issue date Jul 14, 2020
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,714,908
    • Issue date Jul 14, 2020
    • NGK Spark Plug Co., Ltd.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition plug and ignition system including the same
    • Patent number 10,522,978
    • Issue date Dec 31, 2019
    • Mitsubishi Electric Corporation
    • Taichiro Tamida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition system
    • Patent number 10,250,016
    • Issue date Apr 2, 2019
    • NGK Spark Plug Co., Ltd.
    • Yuichi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition plug
    • Patent number 10,178,751
    • Issue date Jan 8, 2019
    • NGK Spark Plug Co., Ltd.
    • Kohei Usami
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ignition plug and ignition device
    • Patent number 10,107,252
    • Issue date Oct 23, 2018
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ignition plug and ignition device
    • Patent number 9,929,541
    • Issue date Mar 27, 2018
    • NGK Spark Plug Co., Ltd.
    • Hirotaka Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug
    • Patent number 9,780,535
    • Issue date Oct 3, 2017
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • 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

    Spark plug
    • Patent number 9,548,592
    • Issue date Jan 17, 2017
    • NGK Spark Plug Co., Ltd.
    • Tadatoshi Fujino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition plug and ignition system
    • Patent number 9,368,942
    • Issue date Jun 14, 2016
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 9,325,156
    • Issue date Apr 26, 2016
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition system
    • Patent number 9,246,313
    • Issue date Jan 26, 2016
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ignition system
    • Patent number 9,124,075
    • Issue date Sep 1, 2015
    • NGK Spark Plug Co., Ltd.
    • Tatsunori Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 9,000,658
    • Issue date Apr 7, 2015
    • NGK Spark Plug Co., Ltd.
    • Iwao Kunitomo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,928,212
    • Issue date Jan 6, 2015
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,912,714
    • Issue date Dec 16, 2014
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,912,715
    • Issue date Dec 16, 2014
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition plug and method of manufacturing the same
    • Patent number 8,853,930
    • Issue date Oct 7, 2014
    • NGK Spark Plug Co., Ltd.
    • Tatsunori Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 8,841,826
    • Issue date Sep 23, 2014
    • NGK Spark Plug Co., Ltd.
    • Yuji Kasuya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug comprising enhanced contamination-resisting and heat-res...
    • Patent number 8,531,095
    • Issue date Sep 10, 2013
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG
    • Publication number 20220360051
    • Publication date Nov 10, 2022
    • NGK Spark Plug Co., Ltd.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20210399532
    • Publication date Dec 23, 2021
    • NGK Spark Plug Co., Ltd.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20210359495
    • Publication date Nov 18, 2021
    • NGK Spark Plug Co., Ltd.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION PLUG
    • Publication number 20210013704
    • Publication date Jan 14, 2021
    • NGK SPARK PLUG CO., LTD.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200335949
    • Publication date Oct 22, 2020
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200295540
    • Publication date Sep 17, 2020
    • NGK SPARK PLUG CO., LTD.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200287358
    • Publication date Sep 10, 2020
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION PLUG AND IGNITION SYSTEM INCLUDING THE SAME
    • Publication number 20180301877
    • Publication date Oct 18, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Taichiro TAMIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION PLUG
    • Publication number 20180288864
    • Publication date Oct 4, 2018
    • NGK Spark Plug Co., Ltd.
    • Kohei USAMI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IGNITION PLUG AND IGNITION DEVICE
    • Publication number 20180041013
    • Publication date Feb 8, 2018
    • NGK SPARK PLUG CO., LTD.
    • Hirotaka SAITO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITION SYSTEM
    • Publication number 20170279249
    • Publication date Sep 28, 2017
    • NGK SPARK PLUG CO., LTD.
    • Yuichi YAMADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20170117686
    • Publication date Apr 27, 2017
    • NGK SPARK PLUG CO., LTD.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION PLUG AND IGNITION DEVICE
    • Publication number 20160369764
    • Publication date Dec 22, 2016
    • NGK Spark Plug Co., Ltd.
    • Kenji BAN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    SPARK PLUG
    • Publication number 20150207299
    • Publication date Jul 23, 2015
    • NGK SPARK PLUG CO., LTD.
    • Kenji BAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20150180215
    • Publication date Jun 25, 2015
    • NGK Spark Plug Co., Ltd.
    • Tadatoshi FUJINO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20140361676
    • Publication date Dec 11, 2014
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION PLUG AND IGNITION SYSTEM
    • Publication number 20140328001
    • Publication date Nov 6, 2014
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20140239797
    • Publication date Aug 28, 2014
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION SYSTEM
    • Publication number 20140226251
    • Publication date Aug 14, 2014
    • NGK SPARK PLUG CO., LTD.
    • Tatsunori Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IGNITION PLUG AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20140210336
    • Publication date Jul 31, 2014
    • NGK SPARK PLUG CO., LTD.
    • Tatsunori Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION SYSTEM
    • Publication number 20140145624
    • Publication date May 29, 2014
    • NGK Spark Plug Co., Ltd.
    • Kenji BAN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20130328476
    • Publication date Dec 12, 2013
    • NGK Spark Plug Co., Ltd.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20120313503
    • Publication date Dec 13, 2012
    • NGK Spark Plug Co., Tld.
    • Yuji Kasuya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20120161605
    • Publication date Jun 28, 2012
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

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

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110025186
    • Publication date Feb 3, 2011
    • NGK Spark Plug Co., Ltd.
    • Iwao Kunitomo
    • 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 20100096968
    • Publication date Apr 22, 2010
    • NGK SPARK PLUG CO., LTD.
    • Kenji Ban
    • H01 - BASIC ELECTRIC ELEMENTS