TREA

Mineki Hayafuji

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ophthalmologic apparatus and ophthalmologic chart
    • Patent number 7,341,349
    • Issue date Mar 11, 2008
    • Kabushiki Kaisha Topcon
    • Yasufumi Fukuma
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Non-contact type tonometer
    • Patent number 6,190,317
    • Issue date Feb 20, 2001
    • Kabushiki Kaisha Topcon
    • Mineki Hayafuji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intraocular pressure measuring apparatus
    • Patent number 5,964,704
    • Issue date Oct 12, 1999
    • Kabushiki Kaisha, Topcon
    • Mineki Hayafuji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Noncontact tonometer
    • Patent number 5,776,061
    • Issue date Jul 7, 1998
    • Kabushiki Kaisha Topcon
    • Mineki Hayafuji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Noncontact type tonometer
    • Patent number 5,634,463
    • Issue date Jun 3, 1997
    • Kabushiki Kaisha Topcon
    • Mineki Hayafuji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic instrument
    • Patent number 5,614,966
    • Issue date Mar 25, 1997
    • Kabushiki Kaisha Topcon
    • Hiroshi Iijima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Aspirator
    • Patent number 5,195,961
    • Issue date Mar 23, 1993
    • Kabushiki Kaisha Topcon
    • Susumu Takahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical cutter
    • Patent number 5,106,364
    • Issue date Apr 21, 1992
    • Kabushiki Kaisha Topcon
    • Mineki Hayafuji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents