Patent Ranking in Japan - Applicant details - Japanese version

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NEC Corporation

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　■　2015 Application Ranking      14th 　publications: 2122 （上昇2014: 15th  1977）

　■　2015 Acquisition Ranking      15th 　registrations: 1379 （下降2014: 9th  2988）

（update：Jan 20, 2021）

2011  2012  2013  2014  2016  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
2013-161395 Charger, charging method Dec 24, 2015
2013-161439 Communication device, transmission interval control device, position information transmission method, position information transmission interval control method and program Dec 24, 2015
2013-161522 Log collection server, log collection system, log collection method Dec 24, 2015
2013-161586 Encrypted database system, client terminal and database server, combining method and program Dec 24, 2015
2013-161615 Thermoelectric conversion element Dec 24, 2015
2013-161774 Lithium secondary battery Dec 24, 2015
2013-161793 Radio parameter control device, radio base station, radio parameter control method and program Dec 24, 2015
2013-161801 Carrier wave reproducing apparatus and carrier wave reproducing method Dec 24, 2015
2013-161838 Image processing method and image processing apparatus Dec 24, 2015
2013-161839 Image processing method and image processing apparatus Dec 24, 2015
2013-161840 Image processing method and image processing apparatus Dec 24, 2015
2013-161841 Format preservation encryption device, method and program, decryption device, method and program Dec 24, 2015
2013-161850 Text mining system, text mining method and program Dec 24, 2015
2013-161940 Image processing method, image processing system, image processing apparatus, and image processing program Dec 24, 2015
2013-164988 Communication system, access control device, switch, network control method and program Dec 24, 2015

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2013-161395 2013-161439 2013-161522 2013-161586 2013-161615 2013-161774 2013-161793 2013-161801 2013-161838 2013-161839 2013-161840 2013-161841 2013-161850 2013-161940 2013-164988

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Patent Ranking in Japan

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