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Shiho Uchiyama

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Moisture permeable filter medium
    • Patent number 9,770,692
    • Issue date Sep 26, 2017
    • Nitto Denko Corporation
    • Shiho Uchiyama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Moisture permeable filter medium
    • Patent number 9,731,251
    • Issue date Aug 15, 2017
    • Nitto Denko Corporation
    • Shiho Uchiyama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Blended nonwoven fabric, filter medium, and filter unit
    • Patent number 9,289,713
    • Issue date Mar 22, 2016
    • Nitto Denko Corporation
    • Shiho Uchiyama
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER PLEAT PACK AND AIR FILTER UNIT
    • Publication number 20220105473
    • Publication date Apr 7, 2022
    • Nitto Denko Corporation
    • Shiho UCHIYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER PLEAT PACK AND AIR FILTER UNIT
    • Publication number 20220105452
    • Publication date Apr 7, 2022
    • Nitto Denko Corporation
    • Shiho UCHIYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIUM AND FILTER UNIT INCLUDING SAME
    • Publication number 20210162354
    • Publication date Jun 3, 2021
    • Nitto Denko Corporation
    • Shiho UCHIYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIUM AND FILTER UNIT INCLUDING SAME
    • Publication number 20210162330
    • Publication date Jun 3, 2021
    • Nitto Denko Corporation
    • Shiho UCHIYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING POROUS POLYTETRAFLUOROETHYLENE MEMBRANE, METHO...
    • Publication number 20160325235
    • Publication date Nov 10, 2016
    • Nitto Denko Corporation
    • Shiho UCHIYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOISTURE PERMEABLE FILTER MEDIUM
    • Publication number 20160325238
    • Publication date Nov 10, 2016
    • Nitto Denko Corporation
    • Shiho Uchiyama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BLENDED NONWOVEN FABRIC, FILTER MEDIUM, AND FILTER UNIT
    • Publication number 20150013295
    • Publication date Jan 15, 2015
    • NITTO DENKO CORPORATION
    • Shiho Uchiyama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL