TREA

Toyokazu TSUTSUBA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crosslinked rubber composition and production method therefor
    • Patent number 11,578,143
    • Issue date Feb 14, 2023
    • Toyoda Gosei Co., Ltd.
    • Naoyuki Akahori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Nitrileoxide compound
    • Patent number 11,254,638
    • Issue date Feb 22, 2022
    • Daikin Industries, Ltd.
    • Tadashi Kanbara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Nitrileoxide compound
    • Patent number 10,633,333
    • Issue date Apr 28, 2020
    • Daikin Industries, Ltd.
    • Tadashi Kanbara
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Nitrileoxide compound
    • Patent number 10,562,846
    • Issue date Feb 18, 2020
    • Daikin Industries, Ltd.
    • Tadashi Kanbara
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    CROSSLINKED RUBBER COMPOSITION AND PRODUCTION METHOD THEREFOR
    • Publication number 20220081493
    • Publication date Mar 17, 2022
    • Toyoda Gosei Co., Ltd.
    • Naoyuki AKAHORI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ROTAXANE COMPOUND
    • Publication number 20210238205
    • Publication date Aug 5, 2021
    • Sumitomo Rubber Industries, Ltd.
    • Shoko NAKAHATA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NITRILEOXIDE COMPOUND
    • Publication number 20200140377
    • Publication date May 7, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tadashi KANBARA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NITRILEOXIDE COMPOUND
    • Publication number 20180057450
    • Publication date Mar 1, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Tadashi KANBARA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NITRILEOXIDE COMPOUND
    • Publication number 20180050983
    • Publication date Feb 22, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Tadashi KANBARA
    • C07 - ORGANIC CHEMISTRY