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 6049153 Receiver Dec 21, 2016
B 6050175 Evaluation expression extraction device, method, and program Dec 21, 2016
B 6050212 Data analysis device, method, and program Dec 21, 2016
B 6042264 Grammar rule learning device, method, and program Dec 14, 2016
B 6042284 TDM network system and scheduling method Dec 14, 2016
B 6042313 Deterioration detection device for concrete structure, deterioration detection method and program thereof Dec 14, 2016
B 6042370 Model estimation device, behavior prediction device, method, and program Dec 14, 2016
B 6042541 Security information management system, security information management method, and security information management program Dec 14, 2016
B 6042732 Image generation method, image generation device, and image generation program Dec 14, 2016
B 6042771 Conductive sheet Dec 14, 2016
B 6042772 Method for evaluating hydrogen penetration characteristics for metal parts Dec 14, 2016
B 6042777 Quantum control method Dec 14, 2016
B 6042789 Profile word extracting device, profile word extracting method, and profile word extracting program Dec 14, 2016
B 6042790 Trend analysis device, trend analysis method, and trend analysis program Dec 14, 2016
B 6042899 Video encoding method and apparatus, video decoding method and apparatus, programs thereof, and recording medium Dec 14, 2016

76-90 (total:1622)

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6049153 6050175 6050212 6042264 6042284 6042313 6042370 6042541 6042732 6042771 6042772 6042777 6042789 6042790 6042899

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Patent Ranking in Japan

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