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Taisaku Kogawa

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  • Itabashi-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ophthalmologic observation apparatus using optical coherence tomogr...
    • Patent number 10,045,691
    • Issue date Aug 14, 2018
    • Kabushiki Kaisha Topcon
    • Hiroaki Okada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic apparatus
    • Patent number 9,980,643
    • Issue date May 29, 2018
    • Kabushiki Kaisha Topcon
    • Takashi Fujimura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic apparatus
    • Patent number 9,706,920
    • Issue date Jul 18, 2017
    • Kabushiki Kaisha Topcon
    • Hiroaki Okada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic apparatus
    • Patent number 9,526,416
    • Issue date Dec 27, 2016
    • Kabushiki Kaisha Topcon
    • Takashi Fujimura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic apparatus
    • Patent number 9,408,531
    • Issue date Aug 9, 2016
    • Kabushiki Kaisha Topcon
    • Hiroaki Okada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmic device
    • Patent number 8,328,355
    • Issue date Dec 11, 2012
    • Kabushiki Kaisha Topcon
    • Masanori Nagashio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic imager
    • Patent number 7,959,288
    • Issue date Jun 14, 2011
    • Kabushiki Kaisha Topcon
    • Taisaku Kogawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fundus camera
    • Patent number 7,377,642
    • Issue date May 27, 2008
    • Kabushiki Kasisha Topcon
    • Mutsutaka Ishihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Operation microscope
    • Patent number 7,232,222
    • Issue date Jun 19, 2007
    • Kabushiki Kaisha Topcon
    • Taisaku Kogawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ophthalmologic photographing apparatus
    • Patent number 7,147,328
    • Issue date Dec 12, 2006
    • Kabushiki Kaisha Topcon
    • Yuichi Sugino
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20160345822
    • Publication date Dec 1, 2016
    • KABUSHIKI KAISHA TOPCON
    • Takashi Fujimura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20150335234
    • Publication date Nov 26, 2015
    • KABUSHIKI KAISHA TOPCON
    • Hiroaki OKADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC OBSERVATION APPARATUS
    • Publication number 20150335237
    • Publication date Nov 26, 2015
    • Hiroaki OKADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20150313468
    • Publication date Nov 5, 2015
    • KABUSHIKI KAISHA TOPCON
    • Hiroaki OKADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20150085252
    • Publication date Mar 26, 2015
    • KABUSHIKI KAISHA TOPCON
    • Takashi Fujimura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMIC DEVICE
    • Publication number 20100296057
    • Publication date Nov 25, 2010
    • Masanori Nagashio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmologic Imager
    • Publication number 20090323023
    • Publication date Dec 31, 2009
    • Kabushiki Kaisha TOPCON
    • Taisaku Kogawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fundus camera
    • Publication number 20070030451
    • Publication date Feb 8, 2007
    • Kabushiki Kaisha TOPCON
    • Mutsutaka Ishihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmic apparatus
    • Publication number 20060268230
    • Publication date Nov 30, 2006
    • KABUSHIKI KAISHA TOPCON
    • Taisaku Kogawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Operation microscope
    • Publication number 20040183999
    • Publication date Sep 23, 2004
    • Taisaku Kogawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmologic photographing apparatus
    • Publication number 20040004694
    • Publication date Jan 8, 2004
    • Yuichi Sugino
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmologic photographing apparatus
    • Publication number 20040004695
    • Publication date Jan 8, 2004
    • Yuichi Sugino
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE