TREA

Toyoki Ogasawara

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  • Ibi-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Honeycomb structure and exhaust gas purifying apparatus
    • Patent number 8,721,979
    • Issue date May 13, 2014
    • Ibiden Co., Ltd.
    • Shigeaki Goto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter and urea SCR device
    • Patent number 8,617,476
    • Issue date Dec 31, 2013
    • Ibiden Co., Ltd.
    • Kazutake Ogyu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 8,257,660
    • Issue date Sep 4, 2012
    • Ibiden Co., Ltd.
    • Kazutake Ogyu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 8,080,211
    • Issue date Dec 20, 2011
    • Ibiden Co., Ltd.
    • Kazutake Ogyu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING APPARATUS
    • Publication number 20120251402
    • Publication date Oct 4, 2012
    • IBIDEN CO., LTD.
    • Shigeaki Goto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20120251767
    • Publication date Oct 4, 2012
    • IBIDEN CO., LTD.
    • Shigeharu Ishikawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20110085941
    • Publication date Apr 14, 2011
    • IBIDEN CO., LTD.
    • Kazutake Ogyu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER AND UREA SCR DEVICE
    • Publication number 20110085942
    • Publication date Apr 14, 2011
    • IBIDEN CO., LTD.
    • Kazutake Ogyu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20110085940
    • Publication date Apr 14, 2011
    • IBIDEN CO., LTD.
    • Kazutake Ogyu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL