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Tadashi Kajino

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  • Okazaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens meter for measuring optical characteristics of a lens
    • Patent number 7,764,364
    • Issue date Jul 27, 2010
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 7,733,468
    • Issue date Jun 8, 2010
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 7,609,371
    • Issue date Oct 27, 2009
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 7,280,192
    • Issue date Oct 9, 2007
    • Nidek Corporation
    • Akihiro Hayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 7,245,362
    • Issue date Jul 17, 2007
    • Nidek Co., Ltd.
    • Toshiya Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 7,209,224
    • Issue date Apr 24, 2007
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 6,972,837
    • Issue date Dec 6, 2005
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 6,657,710
    • Issue date Dec 2, 2003
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 5,886,779
    • Issue date Mar 23, 1999
    • Nidek Company,Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for measuring an optical characteristic of an examined lens
    • Patent number 5,872,625
    • Issue date Feb 16, 1999
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 5,844,671
    • Issue date Dec 1, 1998
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter for measuring a shape of a progressive section
    • Patent number 5,734,465
    • Issue date Mar 31, 1998
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 5,684,576
    • Issue date Nov 4, 1997
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 5,682,234
    • Issue date Oct 28, 1997
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Meter for testing progressive multifocus lenses
    • Patent number 5,521,700
    • Issue date May 28, 1996
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lens meter
    • Patent number 5,379,111
    • Issue date Jan 3, 1995
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ultrasonic diagnostic apparatus and method for ophthalmology
    • Patent number 5,125,409
    • Issue date Jun 30, 1992
    • Nidek Co., Ltd.
    • Tadashi Kajino
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic diagnostic apparatus for ophthalmology
    • Patent number 5,029,587
    • Issue date Jul 9, 1991
    • Nidek Co., Ltd.
    • Yukio Baba
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Lens Meter
    • Publication number 20090021725
    • Publication date Jan 22, 2009
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens Meter
    • Publication number 20080291433
    • Publication date Nov 27, 2008
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20080204727
    • Publication date Aug 28, 2008
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20070127010
    • Publication date Jun 7, 2007
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20050237513
    • Publication date Oct 27, 2005
    • NIDEK CO., LTD.
    • Akihiro Hayashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20050237514
    • Publication date Oct 27, 2005
    • NIDEK CO., LTD.
    • Toshiya Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20050190360
    • Publication date Sep 1, 2005
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20030043367
    • Publication date Mar 6, 2003
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens meter
    • Publication number 20030030789
    • Publication date Feb 13, 2003
    • NIDEK CO., LTD.
    • Tadashi Kajino
    • G01 - MEASURING TESTING