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Masayuki Nakajima

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aromatic polycarbonate
    • Patent number 6,255,436
    • Issue date Jul 3, 2001
    • Mitsubishi Chemical Corporation
    • Masatoshi Kimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aromatic polycarbonate composition
    • Patent number 6,187,896
    • Issue date Feb 13, 2001
    • Mitsubishi Gas Chemical Company, Inc.
    • Masayuki Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for preparing polycarbonates by transesterification in a ste...
    • Patent number 5,457,174
    • Issue date Oct 10, 1995
    • Mitsubishi Gas Chemical Company, Inc.
    • Katsushige Hayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...