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Mitsuo Ishii

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light wave optical measuring theodolite
    • Patent number D787345
    • Issue date May 23, 2017
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Surveying instrument
    • Patent number D783427
    • Issue date Apr 11, 2017
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Surveying instrument
    • Patent number D783426
    • Issue date Apr 11, 2017
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Optical measuring theodolite using light wave
    • Patent number D778745
    • Issue date Feb 14, 2017
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Optical measuring theodolite using light wave
    • Patent number D777588
    • Issue date Jan 31, 2017
    • Kabushiki Kaisha Topcon
    • Takeo Aoki
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Surveying instrument mounted on vehicle
    • Patent number D766755
    • Issue date Sep 20, 2016
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Optical measuring thedolite using light wave
    • Patent number D766753
    • Issue date Sep 20, 2016
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Measuring device for measuring in three-dimension
    • Patent number D723953
    • Issue date Mar 10, 2015
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Light wave distance measuring theodolite
    • Patent number D723398
    • Issue date Mar 3, 2015
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Surveying instrument
    • Patent number D708969
    • Issue date Jul 15, 2014
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser surveying instrument
    • Patent number D708970
    • Issue date Jul 15, 2014
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Light wave distance measuring theodolite
    • Patent number D684068
    • Issue date Jun 11, 2013
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Light wave distance measuring theodolite
    • Patent number D684069
    • Issue date Jun 11, 2013
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Rotating laser
    • Patent number D670180
    • Issue date Nov 6, 2012
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Surveying instrument
    • Patent number D669374
    • Issue date Oct 23, 2012
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Surveying instrument
    • Patent number D663226
    • Issue date Jul 10, 2012
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Rotating laser
    • Patent number D635038
    • Issue date Mar 29, 2011
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Rotating laser
    • Patent number D612753
    • Issue date Mar 30, 2010
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Rotating laser
    • Patent number D609124
    • Issue date Feb 2, 2010
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser sensor
    • Patent number D588481
    • Issue date Mar 17, 2009
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser irradiator
    • Patent number D587149
    • Issue date Feb 24, 2009
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser sensor for machine control system
    • Patent number D587148
    • Issue date Feb 24, 2009
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser irradiator
    • Patent number D564922
    • Issue date Mar 25, 2008
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Roof of rotating laser having telescopic sight
    • Patent number D563246
    • Issue date Mar 4, 2008
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Three-dimensional measuring instrument
    • Patent number D563247
    • Issue date Mar 4, 2008
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Rotating laser
    • Patent number D561621
    • Issue date Feb 12, 2008
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Housing for a wireless receiver
    • Patent number D561617
    • Issue date Feb 12, 2008
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser transit
    • Patent number D558075
    • Issue date Dec 25, 2007
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Laser receiver for surveying
    • Patent number D538683
    • Issue date Mar 20, 2007
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Calculator for surveying date
    • Patent number D532326
    • Issue date Nov 21, 2006
    • Kabushiki Kaisha Topcon
    • Mitsuo Ishii
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents