Yayoi Douken

Person

  • Osaka, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Sustained-release preparation

    • Publication number 20020031545
    • Publication date Mar 14, 2002
    • Hiroaki Okada
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC