TREA

Koji Takahashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of making polyester pellets
    • Patent number 6,613,259
    • Issue date Sep 2, 2003
    • Mitsui Chemicals, Inc.
    • Koji Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester pellets
    • Patent number 6,320,014
    • Issue date Nov 20, 2001
    • Mitsui Chemicals Inc.
    • Koji Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents