Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Telegraph and Telephone Corporation

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  2015 Application Ranking      16th  publications: 1929 変わらず2014: 16th  1931)

  2015 Acquisition Ranking      13th  registrations: 1454 上昇2014: 15th  2031)

(update:Jan 11, 2022)

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Publication numberTitle of the InventionPublic. dateRemarks
B 5835737 Route and frequency band determination method Dec 24, 2015
B 5835745 Information distribution system and information distribution method Dec 24, 2015
B 5835747 Programming information sharing apparatus and programming information sharing method Dec 24, 2015
B 5835762 Optical subscriber system and dynamic wavelength band allocation method for optical subscriber system Dec 24, 2015
B 5835777 Method and apparatus for acquiring status of graphical user interface Dec 24, 2015
B 5835802 Purchase forecasting device, method, and program Dec 24, 2015
B 5835806 Transmission control method and communication device Dec 24, 2015
B 5835807 Optical device frequency measuring device Dec 24, 2015
B 5835809 Multi-lane transmission method and apparatus using the same Dec 24, 2015
B 5835810 Operation support system, multicast communication system, and program Dec 24, 2015
B 5835812 Optical subscriber communication system, optical subscriber communication method, and host device Dec 24, 2015
B 5835821 Statistical information memory system, network device, and statistical information storage method Dec 24, 2015
B 5835823 Method for manufacturing multi-core optical fiber preform Dec 24, 2015
B 5836210 Influence estimation method, device and program Dec 24, 2015
B 5836407 Advertisement display control method, advertisement display control device, and program Dec 24, 2015

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5835737 5835745 5835747 5835762 5835777 5835802 5835806 5835807 5835809 5835810 5835812 5835821 5835823 5836210 5836407

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