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Masahiro Nishida

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spark plug
    • Patent number 11,862,943
    • Issue date Jan 2, 2024
    • NGK Spark Plug Co., Ltd.
    • Eiichi Nakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 9,225,150
    • Issue date Dec 29, 2015
    • NGK Spark Plug Co., Ltd.
    • Masahiro Nishida
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG
    • Publication number 20230155353
    • Publication date May 18, 2023
    • NGK Spark Plug Co., Ltd.
    • Eiichi NAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20150188294
    • Publication date Jul 2, 2015
    • NGK Spark Plug Co., Ltd.
    • Masahiro Nishida
    • 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