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Mitsuyuki Okada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Adhesive resin composition
    • Patent number 5,296,552
    • Issue date Mar 22, 1994
    • Sumitomo Chemical Company, Limited
    • Tadayuki Ohmae
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Adhesive resin composition
    • Patent number 5,180,784
    • Issue date Jan 19, 1993
    • Sumitomo Chemical Co., Ltd.
    • Tadayuki Ohmae
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Modified polypropylene resin composition
    • Patent number 5,093,404
    • Issue date Mar 3, 1992
    • Sumitomo Chemical Company, Limited
    • Takayuki Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polyolefin resin
    • Patent number 5,036,141
    • Issue date Jul 30, 1991
    • Sumitomo Chemical Company, Limited
    • Yoshiki Toyoshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polyolefin resin
    • Patent number 5,032,459
    • Issue date Jul 16, 1991
    • Sumitomo Chemical Company, Limited
    • Yoshiki Toyoshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resinous composition
    • Patent number 4,997,872
    • Issue date Mar 5, 1991
    • Sumitomo Chemical Company, Ltd.
    • Tadayuki Ohmae
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,981,896
    • Issue date Jan 1, 1991
    • Sumitomo Chemical Company
    • Takayuki Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electrically conductive plastic moldings and process for producing...
    • Patent number 4,957,660
    • Issue date Sep 18, 1990
    • Sumitomo Chemical Company, Limited
    • Tadayuki Ohmae
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Vibration-damping material
    • Patent number 4,883,717
    • Issue date Nov 28, 1989
    • Sumitomo Chemical Company, Limited
    • Shuji Kitamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lead accumulator
    • Patent number 4,859,710
    • Issue date Aug 22, 1989
    • Sumitomo Chemical Co., Limited
    • Tadayuki Ohmae
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Adhesive resin composition
    • Patent number 4,771,106
    • Issue date Sep 13, 1988
    • Sumitomo Chemical Co., Ltd.
    • Tadayuki Ohmae
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive resin composition
    • Patent number 4,720,524
    • Issue date Jan 19, 1988
    • Sumitomo Chemical Company, Ltd.
    • Tadayuki Ohmae
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...