Patent Ranking in Japan - Applicant details - Japanese version

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NEC Corporation

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　■　2017 Application Ranking      10th 　publications: 2981 （上昇2016: 19th  1701）

　■　2017 Acquisition Ranking      14th 　registrations: 1354 （上昇2016: 15th  1560）

（update：Oct 27, 2021）

2011  2012  2013  2014  2015  2016  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6251965 Information system and database recovery method Dec 27, 2017
B 6251983 Optical communication system, optical signal receiving device, optical communication method, and program Dec 27, 2017
B 6252061 Information display device, control method, and program Dec 27, 2017
B 6252474 Filtering setting support device, filtering setting support method and program Dec 27, 2017
B 6252476 Multi-failure compatible optical node, optical communication system using the same, and wavelength path switching method Dec 27, 2017
B 6252477 Object migration determination device, method, and program, object placement device, and storage system Dec 27, 2017
B 6252478 Transmitter Dec 27, 2017
B 6252486 Lithium ion secondary battery Dec 27, 2017
B 6252494 Design support device, design support method and program Dec 27, 2017
B 6252570 Information processing system, access control method, information processing apparatus, control method thereof, and control program Dec 27, 2017
B 6252578 First base station and second base station Dec 27, 2017
B 6252584 Information processing apparatus, processing method thereof, and program Dec 27, 2017
B 6252588 Access point, wireless communication method and program Dec 27, 2017
B 6252594 Storage battery management device, storage battery management method and program Dec 27, 2017
B 6252599 Transmission device and transmission method Dec 27, 2017

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6251965 6251983 6252061 6252474 6252476 6252477 6252478 6252486 6252494 6252570 6252578 6252584 6252588 6252594 6252599

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Patent Ranking in Japan

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