TREA

Hirofumi Murakami

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  • Bunkyo-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Papermaking felt
    • Patent number 9,982,390
    • Issue date May 29, 2018
    • ICHIKAWA CO., LTD.
    • Yasuyuki Ogiwara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Papermaking press felt and papermaking method
    • Patent number 8,303,775
    • Issue date Nov 6, 2012
    • Ichikawa Co., Ltd.
    • Takao Yazaki
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Papermaking felt
    • Patent number 8,025,771
    • Issue date Sep 27, 2011
    • Ichikawa Co., Ltd.
    • Takashi Ouchi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    PAPERMAKING FELT
    • Publication number 20170030019
    • Publication date Feb 2, 2017
    • Ichikawa Co., Ltd.
    • Yasuyuki OGIWARA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPERMAKING PRESS FELT AND PAPERMAKING METHOD
    • Publication number 20110253328
    • Publication date Oct 20, 2011
    • Ichikawa Co., Ltd.
    • Takao YAZAKI
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPERMAKING FELT
    • Publication number 20110011551
    • Publication date Jan 20, 2011
    • Ichikawa Co., Ltd.
    • Takashi Ouchi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE