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Takayuki Kumakiri

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  • Moriya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solid oxide fuel cell and inter-connector
    • Patent number 9,455,454
    • Issue date Sep 27, 2016
    • NGK Spark Plug Co., Ltd.
    • Yasuo Okuyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLID OXIDE FUEL CELL AND INTER-CONNECTOR
    • Publication number 20140212784
    • Publication date Jul 31, 2014
    • NGK Spark Plug Co., Ltd.
    • Yasuo Okuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cutting tip holder and cutting tool
    • Publication number 20070140799
    • Publication date Jun 21, 2007
    • NGK Spark Plug Co., Ltd.
    • Takayuki Kumakiri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR