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Yuji Matsudaira

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing polybutadiene
    • Patent number 7,868,103
    • Issue date Jan 11, 2011
    • UBE Industries, Ltd.
    • Koji Shiba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for producing polybutadiene
    • Publication number 20090143548
    • Publication date Jun 4, 2009
    • Koji Shiba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...