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Akira Tsuzuki

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  • Nagoya, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Ophthalmic solution
    • Publication number 20060052340
    • Publication date Mar 9, 2006
    • Menicon Co., Ltd.
    • Akira Tsuzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmic composition
    • Publication number 20060035842
    • Publication date Feb 16, 2006
    • Menicon Co., Ltd.
    • Akira Tsuzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmic solution and contact lens solution
    • Publication number 20030153622
    • Publication date Aug 14, 2003
    • MENICON CO., LTD.
    • Kentaro Hozumi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmic composition
    • Publication number 20030022943
    • Publication date Jan 30, 2003
    • Menicon Co., Ltd.
    • Akira Tsuzuki
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Solution for contact lenses
    • Publication number 20020016270
    • Publication date Feb 7, 2002
    • Menicon Co., Ltd.
    • Akira Tsuzuki
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Polymeric colorant and colored material for ocular lens using the c...
    • Publication number 20010021759
    • Publication date Sep 13, 2001
    • Menicon Co., Ltd.
    • Akira Tsuzuki
    • G02 - OPTICS