TREA

Yasushi Toyoda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing copolymer latex and use of copolymer latex
    • Patent number 5,284,908
    • Issue date Feb 8, 1994
    • Sumitomo Dow Limited
    • Wataru Fujiwara
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,963,613
    • Issue date Oct 16, 1990
    • Sumitomo Naugatuck Co., Ltd.
    • Yasushi Toyoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,861,820
    • Issue date Aug 29, 1989
    • Sumitomo Naugatuck Co., Ltd.
    • Yasushi Toyoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...