TREA

Yurimasa Zenitani

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  • Ohno, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Propylene polymer compositions
    • Patent number 5,412,020
    • Issue date May 2, 1995
    • Mitsui Petrochemical Industries, Ltd.
    • Akihiko Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolyamide containing tertiary amine linkage
    • Patent number 4,948,868
    • Issue date Aug 14, 1990
    • Mitsui Petrochemical Industries Ltd.
    • Tohru Taguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyterephthalamide composition having gel proportion, Fg, of 3-90%
    • Patent number 4,742,110
    • Issue date May 3, 1988
    • Mitsui Petrochemical Industries, Ltd.
    • Takeshi Sakashita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...