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Ryoji Akiyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ARTICLE WITH SURFACE LAYER
    • Publication number 20220106495
    • Publication date Apr 7, 2022
    • AGC Inc.
    • Yusuke TOMIYORI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GLASS PLATE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20170158542
    • Publication date Jun 8, 2017
    • Asahi Glass Company, Limited
    • Yoichi SERA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    FLOAT GLASS FOR CHEMICAL STRENGTHENING
    • Publication number 20170121214
    • Publication date May 4, 2017
    • Asahi Glass Company, Limited
    • Kazuhiko YAMANAKA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    FLOAT GLASS FOR CHEMICAL STRENGTHENING
    • Publication number 20140102144
    • Publication date Apr 17, 2014
    • Asahi Glass Company, Limited
    • Kazuhiko YAMANAKA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    METHOD FOR ETCHING GLASS SUBSTRATE
    • Publication number 20100224589
    • Publication date Sep 9, 2010
    • ASAHI GLASS COMPANY, LIMITED
    • Yoshitaka SAIJO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    GLASS SUBSTRATE FOR FLAT PANEL DISPLAY, PROCESS FOR PRODUCING THE S...
    • Publication number 20090253567
    • Publication date Oct 8, 2009
    • Asahi Glass Company , Limited
    • Kensuke NAGAI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PROCESS FOR PRODUCING SUBSTRATE
    • Publication number 20070130993
    • Publication date Jun 14, 2007
    • Asahi Glass Company, Limited
    • Jiro CHIBA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR