TREA

Akiko Nishijima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical film
    • Patent number 8,877,304
    • Issue date Nov 4, 2014
    • Teijin Chemicals, LTD
    • Tetsuya Motoyoshi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FILM
    • Publication number 20100104777
    • Publication date Apr 29, 2010
    • TEIJIN CHEMICALS, LTD.,
    • Tetsuya Motoyoshi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...