Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Building System Co., Ltd.

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  2018 Application Ranking      249th  publications: 167 下降2017: 222th  233)

  2018 Acquisition Ranking      399th  registrations: 66 下降2017: 376th  72)

(update:Jan 11, 2022)

2011  2012  2013  2014  2015  2016  2017  2019  2020  2021  2022 

Publication numberTitle of the InventionPublic. dateRemarks
B 6335820 Disassembly / assembly jig for magnet brake device May 30, 2018
B 6328543 Elevator control device and elevator control method May 23, 2018
B 6329877 Passenger conveyor May 23, 2018
B 6324325 Elevator car monitoring device and monitoring method May 16, 2018
B 6322544 Installation drawing creation device, installation drawing creation method and installation drawing creation program May 9, 2018
B 6316217 Elevator car and how to assemble it Apr 25, 2018
B 6308935 Elevator remote control system Apr 11, 2018
B 6308963 Detachment jig for heavy parts Apr 11, 2018
B 6308966 Access control device Apr 11, 2018
B 6306500 Elevator cooling fan diagnostic device and diagnostic method Apr 4, 2018
B 6307011 Mobile handrail deterioration diagnostic device Apr 4, 2018
B 6307012 Mobile handrail deterioration diagnostic device Apr 4, 2018
B 6297480 Elevator guide rail suspension Mar 20, 2018
B 6293078 Elevator equipment Mar 14, 2018
B 6293693 Passenger conveyor Mar 14, 2018

46-60 (total:74)

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6335820 6328543 6329877 6324325 6322544 6316217 6308935 6308963 6308966 6306500 6307011 6307012 6297480 6293078 6293693

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Patent Ranking in Japan

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1月26日(水) - 東京 新宿区

食品特許情報の商品開発への活かし方

1月27日(木) - 神奈川 川崎市

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