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Masafumi Hattori

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  • Yokkaichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Olefin resin-based articles having gas barrier properties
    • Patent number 5,763,088
    • Issue date Jun 9, 1998
    • Mitsubishi Chemical Corporation
    • Tomomi Nakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive resin composition
    • Patent number 5,591,792
    • Issue date Jan 7, 1997
    • Mitsubishi Chemical Corporation
    • Masafumi Hattori
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Multi-layered laminate
    • Patent number 4,948,671
    • Issue date Aug 14, 1990
    • Mitsubishi Petrochemical Co., Ltd.
    • Masafumi Hattori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-layer laminated structure
    • Patent number 4,720,425
    • Issue date Jan 19, 1988
    • Mitsubishi Petrochemical Co., Ltd.
    • Masafumi Hattori
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Process of purifying maleic anhydride-modified polyolefin
    • Patent number 4,698,395
    • Issue date Oct 6, 1987
    • Mitsubishi Petrochemical Co., Ltd.
    • Takayuki Inoue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...