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Masakazu Konomi

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  • Moka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic honeycomb filter
    • Patent number 8,435,320
    • Issue date May 7, 2013
    • Hitachi Metals, Ltd.
    • Toshitaka Ishizawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic honeycomb filter and its production method
    • Patent number 8,092,568
    • Issue date Jan 10, 2012
    • Hitachi Metals, Ltd.
    • Masakazu Konomi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    CERAMIC HONEYCOMB FILTER AND ITS PRODUCTION METHOD
    • Publication number 20100058725
    • Publication date Mar 11, 2010
    • Hitachi Metals, Ltd.
    • Masakazu Konomi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CERAMIC HONEYCOMB FILTER
    • Publication number 20090025349
    • Publication date Jan 29, 2009
    • Hitachi Metals, Ltd.
    • Toshitaka Ishizawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL