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Katsuhiko Tanaka

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Glow plug
    • Patent number 6,900,412
    • Issue date May 31, 2005
    • NGK Spark Plug Co., Ltd.
    • Masato Taniguchi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Heater
    • Patent number 6,770,850
    • Issue date Aug 3, 2004
    • NGK Spark Plug Co., Ltd.
    • Masato Taniguchi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Heater and method for manufacturing the same
    • Patent number 6,744,015
    • Issue date Jun 1, 2004
    • NGK Spark Plug Co., Ltd.
    • Katsuhiko Tanaka
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Ceramic glow plug
    • Patent number 5,998,765
    • Issue date Dec 7, 1999
    • NGK Spark Plug Co., Ltd.
    • Takanori Mizuno
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Ceramic glow plug having a tungsten-rhenium alloy heating wire
    • Patent number 4,719,331
    • Issue date Jan 12, 1988
    • NGK Spark Plug Co., Ltd
    • Masatoshi Ito
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Glow plug
    • Publication number 20040026399
    • Publication date Feb 12, 2004
    • NGK SPARK PLUG CO., LTD.
    • Masato Taniguchi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Heater
    • Publication number 20030029857
    • Publication date Feb 13, 2003
    • NGK SPARK PLUG CO., LTD.
    • Masato Taniguchi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Heater and method for manufacturing the same
    • Publication number 20020195443
    • Publication date Dec 26, 2002
    • Katsuhiko Tanaka
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES