Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Building System Co., Ltd.

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  2016 Application Ranking      178th  publications: 249 上昇2015: 232th  200)

  2016 Acquisition Ranking      419th  registrations: 69 上昇2015: 588th  40)

(update:Sep 27, 2021)

2011  2012  2013  2014  2015  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
A 2016-199379 Escalator frame carrier Dec 1, 2016
A 2016-199393 Elevator maintenance terminal equipment system Dec 1, 2016
A 2016-196348 Passenger conveyor installation scaffolding equipment Nov 24, 2016
A 2016-196349 Balanced weight measuring device Nov 24, 2016
A 2016-197817 Video monitoring device, video monitoring system and video monitoring method Nov 24, 2016
A 2016-193790 Elevator operation button return failure diagnostic device Nov 17, 2016
A 2016-193793 Passenger conveyor clearance measuring device Nov 17, 2016
A 2016-194872 Entry / exit management system Nov 17, 2016
A 2016-195362 Image surveillance system Nov 17, 2016
A 2016-185856 Passenger conveyor safety device Oct 27, 2016
A 2016-185857 Elevator maintenance work time measurement method and equipment Oct 27, 2016
A 2016-185858 Passenger conveyor Oct 27, 2016
A 2016-185859 Passenger conveyor Oct 27, 2016
A 2016-187126 Remote monitoring system Oct 27, 2016
A 2016-183029 Proximity switch gap adjustment jig Oct 20, 2016

31-45 (total:271)

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2016-199379 2016-199393 2016-196348 2016-196349 2016-197817 2016-193790 2016-193793 2016-194872 2016-195362 2016-185856 2016-185857 2016-185858 2016-185859 2016-187126 2016-183029

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