Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Telegraph and Telephone Corporation

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  2016 Application Ranking      20th  publications: 1650 下降2015: 16th  1929)

  2016 Acquisition Ranking      16th  registrations: 1557 下降2015: 13th  1454)

(update:Oct 28, 2020)

2011  2012  2013  2014  2015  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
A 2016-220728 Biological information measuring device and method for transmitting biological information Dec 28, 2016
A 2016-223884 Hydrogen absorption method Dec 28, 2016
A 2016-223985 Electric power time series data correction method and system Dec 28, 2016
A 2016-224000 Estimating method and estimating apparatus Dec 28, 2016
A 2016-224001 Test equipment and test method Dec 28, 2016
A 2016-224017 Current detection circuit Dec 28, 2016
A 2016-224093 Optical waveguide type phase modulator and optical circuit Dec 28, 2016
A 2016-224223 Detection function addition device, detection device, and program Dec 28, 2016
A 2016-224302 Eye gaze guidance device, eye gaze guidance method, and eye gaze guidance program Dec 28, 2016
A 2016-224342 Optical module and manufacturing method thereof Dec 28, 2016
A 2016-224378 Diffractive optical element Dec 28, 2016
A 2016-224384 Optical fiber side input/output device Dec 28, 2016
A 2016-224482 Synonym pair acquisition device, method, and program Dec 28, 2016
A 2016-224483 Model learning device, method, and program Dec 28, 2016
A 2016-224539 Management method and management device Dec 28, 2016

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2016-220728 2016-223884 2016-223985 2016-224000 2016-224001 2016-224017 2016-224093 2016-224223 2016-224302 2016-224342 2016-224378 2016-224384 2016-224482 2016-224483 2016-224539

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