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Mayumi Takeo

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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyether polyamide composition
    • Patent number 9,512,314
    • Issue date Dec 6, 2016
    • Mitsubishi Gas Chemical Company, Inc.
    • Kazuya Satou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyether polyamide elastomer
    • Patent number 9,206,288
    • Issue date Dec 8, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Mayumi Takeo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyether polyamide elastomer
    • Patent number 9,139,693
    • Issue date Sep 22, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Mayumi Takeo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOISTURE-ABSORBING/RELEASING MATERIAL
    • Publication number 20150218315
    • Publication date Aug 6, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Mayumi Takeo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POLYETHER POLYAMIDE RESIN COMPOSITION
    • Publication number 20150218348
    • Publication date Aug 6, 2015
    • Mitsubishi Gas Chemical Campany, Inc.
    • Nobuhide Tsunaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYETHER POLYAMIDE FIBER
    • Publication number 20150218731
    • Publication date Aug 6, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Jun Mitadera
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    POLYETHER-POLYAMIDE COMPOSITION
    • Publication number 20150218344
    • Publication date Aug 6, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Mayumi Takeo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYETHER POLYAMIDE COMPOSITION
    • Publication number 20150210852
    • Publication date Jul 30, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Kazuya Satou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POLYETHER POLYAMIDE ELASTOMER
    • Publication number 20150045532
    • Publication date Feb 12, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Mayumi Takeo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYETHER POLYAMIDE ELASTOMER
    • Publication number 20130324696
    • Publication date Dec 5, 2013
    • Mitsubishi Gas Chemical Company, Inc.
    • Mayumi Takeo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYETHER POLYAMIDE ELASTOMER
    • Publication number 20130324695
    • Publication date Dec 5, 2013
    • MITSUBISHI GAS CHEMICAL COMPANY, INC
    • Mayumi Takeo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...