TREA

Daisuke Masaki

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of producing polylactic acid
    • Patent number 8,163,849
    • Issue date Apr 24, 2012
    • Teijin Limited
    • Kiyotsuna Toyohara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS OF PRODUCING POLYLACTIC ACID
    • Publication number 20100056751
    • Publication date Mar 4, 2010
    • Kiyotsuna Toyohara
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING