TREA

Masanobu MATSUBARA

Follow

Person

  • Niihama-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Resin solution composition
    • Patent number 10,752,791
    • Issue date Aug 25, 2020
    • Sumitomo Chemical Company, Limited
    • Kazuyuki Ito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin solution composition
    • Patent number 10,717,884
    • Issue date Jul 21, 2020
    • Sumitomo Chemical Company, Limited
    • Kazuyuki Ito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aromatic polysulfone
    • Patent number 10,400,069
    • Issue date Sep 3, 2019
    • Sumitomo Chemical Company, Limited
    • Shinji Ohtomo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Laminate film, method for producing laminate film, and LED-mounted...
    • Patent number 10,270,017
    • Issue date Apr 23, 2019
    • Sumitomo Chemical Company, Limited
    • Shohei Azami
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for producing liquid-crystalline polyester
    • Patent number 8,501,897
    • Issue date Aug 6, 2013
    • Sumitomo Chemical Co., Ltd.
    • Tomoya Hosoda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for producing liquid-crystalline polyester
    • Patent number 8,492,500
    • Issue date Jul 23, 2013
    • Sumitomo Chemical Company, Limited
    • Tomoya Hosoda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for producing a high purity caprolactam
    • Patent number 5,525,725
    • Issue date Jun 11, 1996
    • Sumitomo Chemical Company, Limited
    • Yasuhiko Higashio
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing a high purity caprolactam
    • Patent number 5,459,261
    • Issue date Oct 17, 1995
    • Sumitomo Chemical Company, Limited
    • Yasuhiko Higashio
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing a high purity caprolactam
    • Patent number 5,362,870
    • Issue date Nov 8, 1994
    • Sumitomo Chemical Company, Ltd.
    • Yasuhiko Higashio
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    RESIN SOLUTION COMPOSITION
    • Publication number 20180298208
    • Publication date Oct 18, 2018
    • Sumitomo Chemical Company, Limited
    • Kazuyuki ITO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AROMATIC POLYSULFONE
    • Publication number 20180057636
    • Publication date Mar 1, 2018
    • Sumitomo Chemical Company, Limited
    • Shinji OHTOMO
    • G01 - MEASURING TESTING
  • Information Patent Application

    LAMINATE FILM, METHOD FOR PRODUCING LAMINATE FILM, AND LED-MOUNTED...
    • Publication number 20170301840
    • Publication date Oct 19, 2017
    • Sumitomo Chemical Company, Limited
    • Shohei AZAMI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    METHOD FOR PRODUCING LIQUID-CRYSTALLINE POLYESTER
    • Publication number 20130030141
    • Publication date Jan 31, 2013
    • Sumitomo Chemical Company, Limited
    • Tomoya HOSODA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR PRODUCING LIQUID-CRYSTALLINE POLYESTER
    • Publication number 20130030142
    • Publication date Jan 31, 2013
    • Sumitomo Chemical Company, Limited
    • Tomoya HOSODA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER
    • Publication number 20120329975
    • Publication date Dec 27, 2012
    • Sumitomo Chemical Company, Limited
    • Tomoya HOSODA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR PRODUCING ACYLATE
    • Publication number 20120330053
    • Publication date Dec 27, 2012
    • Sumitomo Chemical Company, Limited
    • Tomoya HOSODA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Trimethylgallium, a method for producing the same and a gallium nit...
    • Publication number 20060075959
    • Publication date Apr 13, 2006
    • Sumitomo Chemical Company, Limited
    • Masanobu Matsubara
    • C30 - CRYSTAL GROWTH