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:Nov 25, 2021)

2011  2012  2013  2014  2015  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6054846 Converter built-in outlet bar Dec 27, 2016
B 6055197 Database system Dec 27, 2016
B 6055382 Telephone number use determination device, method of operating telephone number use determination device, and computer program Dec 27, 2016
B 6055398 Output determination method, output determination device, and output determination program Dec 27, 2016
B 6055428 Software quality standard calculation device and software quality standard calculation method Dec 27, 2016
B 6055429 Wireless communication system, base station, centralized control station, and wireless communication method Dec 27, 2016
B 6055435 Subject recognition device, subject recognition method, and subject recognition program Dec 27, 2016
B 6055716 Branch optical line characteristic analyzing apparatus and its analyzing method Dec 27, 2016
B 6055719 Action purpose estimation device, action purpose estimation method, and action purpose estimation program Dec 27, 2016
B 6055756 Disclosure degree control device, disclosure degree control method, and program Dec 27, 2016
B 6055919 Key cloud system and decryption method Dec 27, 2016
B 6046590 Method of manufacturing field effect transistor Dec 21, 2016
B 6046598 Communication system, frame rate conversion device, and frame rate conversion method Dec 21, 2016
B 6046602 Display device, display method, and display program Dec 21, 2016
B 6046653 Operation detection device and computer program Dec 21, 2016

46-60 (total:1622)

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6054846 6055197 6055382 6055398 6055428 6055429 6055435 6055716 6055719 6055756 6055919 6046590 6046598 6046602 6046653

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Patent Ranking in Japan

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山下特許事務所

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彩都総合特許事務所 新潟オフィス

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