TREA

Hokuto OZEKI

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  • Ibi-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,286,358
    • Issue date May 14, 2019
    • Ibiden Co., Ltd.
    • Shigeaki Goto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb filter
    • Patent number 9,707,516
    • Issue date Jul 18, 2017
    • Ibiden Co., Ltd.
    • Shigeaki Goto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20170130626
    • Publication date May 11, 2017
    • IBIDEN CO., LTD.
    • Shigeaki GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20150037220
    • Publication date Feb 5, 2015
    • IBIDEN CO., LTD.
    • Shigeaki GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL