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NEC Corporation

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  2014 Application Ranking      15th  publications: 1977 下降2013: 14th  2410)

  2014 Acquisition Ranking      9th  registrations: 2988 変わらず2013: 9th  2891)

(update:Dec 2, 2021)

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公報番号発明の名称公報発行日備考
特許 5644044 Location information and peripheral information provision system Dec 24, 2014
特許 5644226 Redundant pair, signal transmission method and program Dec 24, 2014
特許 5644370 Wireless transmitter, wireless receiver, clock synchronization method and wireless communication system Dec 24, 2014
特許 5644775 Communication system and topology information creation method Dec 24, 2014
特許 5644824 Mobile management system, home agent, mobile terminal management method used for them, and their programs Dec 24, 2014
特許 5644895 Communication system, control device, communication method, and program Dec 24, 2014
特許 5644902 Mobile stations, base stations, assigning devices and systems using them, and methods used for them Dec 24, 2014
特許 5644948 Packet transfer system, control device, packet transfer method and program Dec 24, 2014
特許 5644987 Video coding device, video coding method and video coding program Dec 24, 2014
特許 5645016 Downstream packet communication control method and communication terminal in ad hoc network Dec 24, 2014
特許 5645027 Evaluation system, evaluation device, evaluation method, and program Dec 24, 2014
特許 5645035 Communications system Dec 24, 2014
特許 5645038 Wireless communication system, base station, resource block allocation method and program Dec 24, 2014
特許 5645139 Network system, controller, network control method Dec 24, 2014
特許 5644766 Time division communication device and its reception interference prevention method Dec 24, 2014

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5644044 5644226 5644370 5644775 5644824 5644895 5644902 5644948 5644987 5645016 5645027 5645035 5645038 5645139 5644766

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Patent Ranking in Japan

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