TREA

Keiichi Kameyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polycarbonate resin composition
    • Patent number 9,274,252
    • Issue date Mar 1, 2016
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyuki Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate resin composition
    • Patent number 9,163,116
    • Issue date Oct 20, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyuki Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing thermoplastic resin, polyester resin and polyc...
    • Patent number 8,058,384
    • Issue date Nov 15, 2011
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyuki Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate resin composition and method of producing the same
    • Patent number 8,026,336
    • Issue date Sep 27, 2011
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyuki Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents