TREA

Toru Matsunaga

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ANIONIC DRUG-CONTAINING OPHTHALMIC DEVICE
    • Publication number 20210268003
    • Publication date Sep 2, 2021
    • SEED CO., LTD.
    • Yuki ITO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE HOOD
    • Publication number 20210127952
    • Publication date May 6, 2021
    • SEED CO., LTD.
    • Yoshinori MORITA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANIONIC DRUG-CONTAINING MEDICAL DEVICE
    • Publication number 20170043017
    • Publication date Feb 16, 2017
    • SEED CO., LTD.
    • Haruka OBATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WETTABLE HYDROGEL CONTACT LENS AND METHOD FOR PRODUCING SAME
    • Publication number 20120074352
    • Publication date Mar 29, 2012
    • SEED CO., LTD.
    • Toru Matsunaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RING-SHAPED DEVICE
    • Publication number 20120022473
    • Publication date Jan 26, 2012
    • SEED CO., LTD.
    • Yuko Shikamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HYDROGEL CONTACT LENS FOR SUSTAINED DRUG RELEASE AND DRUG RELEASE M...
    • Publication number 20110306661
    • Publication date Dec 15, 2011
    • SENJU PHARMACEUTICAL CO., LTD.
    • Takao Sato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE