Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Building System Co., Ltd.

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  2012 Application Ranking      413th  publications: 97 上昇2011: 475th  76)

  2012 Acquisition Ranking      494th  registrations: 68 上昇2011: 632th  48)

(update:Jan 11, 2022)

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公報番号発明の名称公報発行日備考
特許 5101588 Elevator guide shoe replacement jig Dec 19, 2012
特許 5095791 Passenger conveyor handrail driving force diagnostic device and handrail driving force diagnostic method Dec 12, 2012 共同出願
特許 5096682 Furniture-linked access control system Dec 12, 2012
特許 5085466 Electric lock abnormality detection system Nov 28, 2012
特許 5081219 Passenger conveyor guide rail inspection device Nov 28, 2012
特許 5079260 Step cleaning device for escalator Nov 21, 2012
特許 5075848 Chain cleaning device for passenger conveyor Nov 21, 2012
特許 5074793 Passenger conveyor remodeling method and traveling roller unit used in the remodeling method Nov 14, 2012 共同出願
特許 5069625 Elevator controller Nov 7, 2012
特許 5063485 Elevator maintenance device Oct 31, 2012
特許 5063743 Push button operation prevention device Oct 31, 2012
特許 5058310 Elevator controller Oct 24, 2012 共同出願
特許 5058137 Passenger conveyor tread repair method and repair piece used for passenger conveyor tread repair method Oct 24, 2012
特許 5058181 How to hang an elevator rope Oct 24, 2012
特許 5058275 Elevator cab lighting system Oct 24, 2012

1-15 (total:68)

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5101588 5095791 5096682 5085466 5081219 5079260 5075848 5074793 5069625 5063485 5063743 5058310 5058137 5058181 5058275

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