TREA

Atsushi Hashimoto

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Colored styrenic resin composition
    • Patent number 5,434,204
    • Issue date Jul 18, 1995
    • Mitsui Toatsu Chemicals, Incorporated
    • Masato Takaku
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin compositions having improved antistatic properties
    • Patent number 5,151,457
    • Issue date Sep 29, 1992
    • Mitsui Toatsu Chemicals, Inc.
    • Yuzuru Ishida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...