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Takefumi Hayashi

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  • Saitama, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPHTHALMIC APPARATUS, CONTROLLING METHOD THEREOF, AND RECORDING MEDIUM
    • Publication number 20230000342
    • Publication date Jan 5, 2023
    • TOPCON CORPORATION
    • Yasufumi FUKUMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMIC APPARATUS, CONTROLLING METHOD THEREOF, AND RECORDING MEDIUM
    • Publication number 20200085292
    • Publication date Mar 19, 2020
    • TOPCON CORPORATION
    • Yasufumi FUKUMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGICAL DEVICE AND OPHTHALMOLOGICAL INSPECTION SYSTEM
    • Publication number 20200077888
    • Publication date Mar 12, 2020
    • TOPCON CORPORATION
    • Takefumi HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20190282083
    • Publication date Sep 19, 2019
    • TOPCON CORPORATION
    • Takefumi HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGICAL DEVICE AND OPHTHALMOLOGICAL INSPECTION SYSTEM
    • Publication number 20190008380
    • Publication date Jan 10, 2019
    • TOPCON CORPORATION
    • Takefumi HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGICAL DEVICE AND OPHTHALMOLOGICAL INSPECTION SYSTEM
    • Publication number 20190008378
    • Publication date Jan 10, 2019
    • TOPCON CORPORATION
    • Takefumi HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMIC SURGICAL APPARATUS AND ATTACHMENT FOR OPHTHALMIC SURGERY
    • Publication number 20180055352
    • Publication date Mar 1, 2018
    • Kabushiki Kaisha TOPCON
    • Michiko NAKANISHI
    • G02 - OPTICS
  • Information Patent Application

    OPHTHALMIC APPARATUS
    • Publication number 20170245756
    • Publication date Aug 31, 2017
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMIC SURGICAL APPARATUS AND ATTACHMENT FOR OPHTHALMIC SURGERY
    • Publication number 20170042419
    • Publication date Feb 16, 2017
    • KABUSHIKI KAISHA TOPCON
    • Michiko NAKANISHI
    • G02 - OPTICS
  • 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

    OPHTHALMIC SURGICAL MICROSCOPE AND OPHTHALMIC SURGICAL ATTACHMENT
    • Publication number 20160235299
    • Publication date Aug 18, 2016
    • Kabushiki Kaisha TOPCON
    • Satoshi YAMAMOTO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20150272436
    • Publication date Oct 1, 2015
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPHTHALMOLOGIC APPARATUS
    • Publication number 20150208916
    • Publication date Jul 30, 2015
    • Kabushiki Kaisha TOPCON
    • Takefumi HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUNDUS OBSERVATION APPARATUS
    • Publication number 20150116659
    • Publication date Apr 30, 2015
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • 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

    FUNDUS OBSERVATION APPARATUS
    • Publication number 20140085605
    • Publication date Mar 27, 2014
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUNDUS OBSERVATION APPARATUS
    • Publication number 20120044456
    • Publication date Feb 23, 2012
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUNDUS OBSERVATION APPARATUS
    • Publication number 20120033181
    • Publication date Feb 9, 2012
    • KABUSHIKI KAISHA TOPCON
    • Hiroshi Koizumi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPTICAL IMAGE MEASURING DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20110267583
    • Publication date Nov 3, 2011
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPTICAL IMAGE MEASURING DEVICE
    • Publication number 20110080561
    • Publication date Apr 7, 2011
    • KABUSHIKI KAISHA TOPCON
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUNDUS OCULI OBSERVING DEVICE
    • Publication number 20110051088
    • Publication date Mar 3, 2011
    • KABUSHIKI KAISHA TOPCON
    • Hitoshi Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    STEREOMICROSCOPE
    • Publication number 20100328608
    • Publication date Dec 30, 2010
    • KABUSHIKI KAISHA TOPCON
    • Kouta Fujii
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Optical image measurement device
    • Publication number 20100188502
    • Publication date Jul 29, 2010
    • KABUSHIKI KAISHA TOPCON
    • Tsutomu Kikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPTICAL IMAGE MEASUREMENT DEVICE
    • Publication number 20100157311
    • Publication date Jun 24, 2010
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    APPARATUS AND METHOD FOR OBSERVING AN EYE, AS WELL AS OCT-MODULE
    • Publication number 20100033676
    • Publication date Feb 11, 2010
    • TOPCON EUROPE MEDICAL BV.
    • Haaije Rimmer De Vries
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Optical image measurement device
    • Publication number 20090027685
    • Publication date Jan 29, 2009
    • Tomoyoshi ABE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPTICAL IMAGE MEASUREMENT DEVICE
    • Publication number 20080151256
    • Publication date Jun 26, 2008
    • Kabushi Kaisha Topcon
    • Tsutomu KIKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPTICAL IMAGE MEASUREMENT DEVICE
    • Publication number 20080151260
    • Publication date Jun 26, 2008
    • Kabushi Kaisha Topcon
    • Tsutomu KIKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Optometric device
    • Publication number 20050018132
    • Publication date Jan 27, 2005
    • Yasufumi Fukuma
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Optical instrument
    • Publication number 20050018136
    • Publication date Jan 27, 2005
    • Takefumi Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE