Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Telegraph and Telephone Corporation

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  2014 Application Ranking      16th  publications: 1931 上昇2013: 17th  1968)

  2014 Acquisition Ranking      15th  registrations: 2031 上昇2013: 18th  1707)

(update:May 27, 2022)

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公報番号発明の名称公報発行日備考
特開 2014-241466 Discovery method and optical transmission system Dec 25, 2014
特開 2014-241481 Quantum relay network system Dec 25, 2014
特開 2014-241541 Transmission device and transmission method Dec 25, 2014
特開 2014-241542 Wireless receiver, RF front end, and signal processing method Dec 25, 2014
特開 2014-241544 Signal transmission system, signal transmission device, and signal transmission method Dec 25, 2014
特開 2014-241550 Radio map generation system and radio map generation method Dec 25, 2014
特開 2014-241558 Signal information acquisition system, signal information acquisition method, and computer program Dec 25, 2014
特開 2014-241560 Radio wave utilization prediction system and radio wave utilization prediction method Dec 25, 2014
特開 2014-241563 Wireless communication device and wireless communication terminal search method Dec 25, 2014
特開 2014-241564 Receiver and received signal processing method Dec 25, 2014
特開 2014-241566 Transmission/reception device and transmission/reception method Dec 25, 2014
特開 2014-241567 Receiving device and receiving method Dec 25, 2014
特開 2014-241568 Optical subscriber line terminating device and check code matching detection method Dec 25, 2014
特開 2014-241574 Received power estimation device and received power estimation method Dec 25, 2014
特開 2014-241024 Sensor network system, server device, and sensor network control program Dec 25, 2014

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2014-241466 2014-241481 2014-241541 2014-241542 2014-241544 2014-241550 2014-241558 2014-241560 2014-241563 2014-241564 2014-241566 2014-241567 2014-241568 2014-241574 2014-241024

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福井特許事務所

〒166-0003 東京都杉並区高円寺南2-50-2 YSビル3F 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 

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特許業務法人 浅村特許事務所 (東京都品川区)

〒140-0002 東京都品川区東品川2丁目2番24号 天王洲セントラルタワー21F・22F 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