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:Feb 8, 2023)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6052319 Video coding device Dec 27, 2016
B 6052616 Rectenna device and power receiving rectification method Dec 27, 2016
B 6052676 Data processing device and resampling method Dec 27, 2016
B 6052679 Optical channel monitor Dec 27, 2016
B 6052822 Optical communication line monitoring system and optical communication line monitoring method Dec 27, 2016
B 6052885 Sensor data transmitter and sensor data transmission method Dec 27, 2016
B 6052886 Data processing device and data processing method Dec 27, 2016
B 6052892 GUI stub automatic generation device, method and program thereof Dec 27, 2016
B 6052898 Wireless communication connection control system and method thereof Dec 27, 2016
B 6052899 Optical access system Dec 27, 2016
B 6052901 Micromirror device and mirror array Dec 27, 2016
B 6052932 Optical modulator driver circuit and optical transmitter Dec 27, 2016
B 6052938 Optical transmission system Dec 27, 2016
B 6053017 Wavelength swept light source Dec 27, 2016
B 6053018 Crystal growth method Dec 27, 2016

1-15 (total:1622)

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6052319 6052616 6052676 6052679 6052822 6052885 6052886 6052892 6052898 6052899 6052901 6052932 6052938 6053017 6053018

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東京都新宿区西新宿8-1-9 シンコービル 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

海嶺知財経営コンサルタント事務所

〒973-8403 福島県いわき市内郷綴町榎下16-3 内郷商工会別棟事務所2階 特許・実用新案 意匠 商標 コンサルティング 

名古屋国際弁理士法人

〒460-0003 愛知県名古屋市中区錦1-20-19 名神ビル2F 〒107-0052 東京都港区赤坂2-2-21 永田町法曹ビル9F(東京支店) 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング