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Akiko TAKESHITA

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  • Kami-ing-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical element
    • Patent number 8,300,312
    • Issue date Oct 30, 2012
    • Seiko Epson Corporation
    • Shuho Kobayashi
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPITICAL ARTICLE AND PROCESS FOR PRODUCING THE SAME
    • Publication number 20100246012
    • Publication date Sep 30, 2010
    • EPSON TOYOCOM CORPORATION
    • Akiko TAKESHITA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20100134885
    • Publication date Jun 3, 2010
    • EPSON TOYOCOM CORPORATION
    • Shuho KOBAYASHI
    • G02 - OPTICS