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Ayako Kawashima

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ophthalmic preparations
    • Patent number 6,232,343
    • Issue date May 15, 2001
    • Toray Industries, Inc.
    • Takashi Ikari
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ocular depressor
    • Patent number 6,127,413
    • Issue date Oct 3, 2000
    • Toray Industries, Inc.
    • Hajimu Kurumatani
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE