TREA

Yozo Toei

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame-retardant rigid polyurethane foam
    • Patent number 11,236,192
    • Issue date Feb 1, 2022
    • Sekisui Chemical Co., Ltd.
    • Kazuhiro Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane composition
    • Patent number 10,982,037
    • Issue date Apr 20, 2021
    • Sekisui Chemical Co., Ltd.
    • Tomonori Kajita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Foamable composition
    • Patent number 9,416,242
    • Issue date Aug 16, 2016
    • Sekisui Chemical Co., Ltd.
    • Kazuyuki Yahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYURETHANE COMPOSITION
    • Publication number 20200317852
    • Publication date Oct 8, 2020
    • Sekisui Chemical Co., Ltd
    • Tomonori KAJITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLAME-RETARDANT RIGID POLYURETHANE FOAM
    • Publication number 20180265620
    • Publication date Sep 20, 2018
    • Sekisui Chemical Co., Ltd
    • Kazuhiro OKADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FOAMABLE COMPOSITION
    • Publication number 20150203648
    • Publication date Jul 23, 2015
    • SEKISUI CHEMICAL CO., LTD/
    • Kazuyuki Yahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POROUS BODY
    • Publication number 20150064435
    • Publication date Mar 5, 2015
    • Sekisui Chemical Co., Ltd
    • Kazuyuki Yahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...