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:Jul 29, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2016-222353 Elevator with image recognition function Dec 28, 2016
A 2016-222356 Electromagnetic brake device for elevator and elevator device Dec 28, 2016
A 2016-222367 Door closing state confirmation device and elevator door closing state confirmation method for elevator equipment Dec 28, 2016
A 2016-222372 Abnormality detection device and abnormality detection method Dec 28, 2016
A 2016-222387 Elevator diagnostic method Dec 28, 2016
A 2016-222408 Elevator alert system Dec 28, 2016
A 2016-222432 elevator Dec 28, 2016
A 2016-222437 Transportation information system Dec 28, 2016
A 2016-222438 Elevator door abnormality detection device Dec 28, 2016
A 2016-223615 Electromagnetic braking device, hoisting machine and elevator Dec 28, 2016
A 2016-216151 Elevator monitoring device, elevator monitoring system, and method for erasing elevator control program Dec 22, 2016
A 2016-216157 Elevator system, elevator call registration device, and method thereof Dec 22, 2016
A 2016-216198 Remote monitoring system Dec 22, 2016
A 2016-216243 Mobile handrail deterioration diagnosis device Dec 22, 2016
A 2016-216251 Elevator equipment Dec 22, 2016

1-15 (total:271)

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2016-222353 2016-222356 2016-222367 2016-222372 2016-222387 2016-222408 2016-222432 2016-222437 2016-222438 2016-223615 2016-216151 2016-216157 2016-216198 2016-216243 2016-216251

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