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Daigo Nakaya

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  • Mie, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing oxymethylene copolymer
    • Patent number 11,667,745
    • Issue date Jun 6, 2023
    • Mitsubishi Gas Chemical Company, Inc.
    • Toru Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing oxymethylene copolymer
    • Patent number 10,280,258
    • Issue date May 7, 2019
    • Mitsubishi Gas Chemical Company, Inc.
    • Daigo Nakaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for production of oxymethylene copolymer
    • Patent number 10,138,321
    • Issue date Nov 27, 2018
    • Mitsubishi Gas Chemical Company, Inc.
    • Daigo Nakaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing oxymethylene copolymer
    • Patent number 9,902,797
    • Issue date Feb 27, 2018
    • Mitsubishi Gas Chemical Company, Inc.
    • Daigo Nakaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyoxymethylene copolymer and molded article thereof
    • Patent number 6,617,416
    • Issue date Sep 9, 2003
    • Mitsubishi Gas Chemical Company, Inc.
    • Takahiro Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING OXYMETHYLENE COPOLYMER
    • Publication number 20230250211
    • Publication date Aug 10, 2023
    • Mitsubishi Gas Chemical Company, Inc.
    • Toru TAKAHASHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING OXYMETHYLENE COPOLYMER
    • Publication number 20200055974
    • Publication date Feb 20, 2020
    • Mitsubishi Gas Chemical Company, Inc.
    • Toru TAKAHASHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR PRODUCTION OF OXYMETHYLENE COPOLYMER
    • Publication number 20180265617
    • Publication date Sep 20, 2018
    • Mitsubishi Gas Chemical Company, Inc.
    • Daigo NAKAYA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING OXYMETHYLENE COPOLYMER
    • Publication number 20160369050
    • Publication date Dec 22, 2016
    • Mitsubishi Gas Chemical Company, Inc.
    • Daigo NAKAYA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING OXYMETHYLENE COPOLYMER
    • Publication number 20150112018
    • Publication date Apr 23, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Daigo Nakaya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyoxymethylene copolymer and molded article thereof
    • Publication number 20030125512
    • Publication date Jul 3, 2003
    • Takahiro Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyoxymethylene resin composition and molded article thereof
    • Publication number 20030105199
    • Publication date Jun 5, 2003
    • MITSUBISHI GAS CHEMICAL COMPANY, INC.
    • Masanori Furukawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...