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:Dec 2, 2022)

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公報番号発明の名称公報発行日備考
特開 2012-250822 Silencer for elevator Dec 20, 2012
特開 2012-253665 Remote monitoring system Dec 20, 2012
特開 2012-252488 How to restrict the use of application software on mobile terminals Dec 20, 2012
特開 2012-240839 Method for adjusting load detecting device of elevator and elevator control system Dec 10, 2012
特開 2012-240781 Elevator door abnormality detection device Dec 10, 2012
特開 2012-240840 Escalator remote monitoring system Dec 10, 2012
特開 2012-240841 Parapet equipment for passenger conveyors Dec 10, 2012
特開 2012-240796 Elevator control equipment Dec 10, 2012
特開 2012-236680 Escalator step cleaning device Dec 6, 2012
特開 2012-236679 Workbench for inspection of elevator equipment Dec 6, 2012
特開 2012-229109 Passenger conveyor handrail inspection device, passenger conveyor handrail inspection method, and passenger conveyor handrail inspection program Nov 22, 2012 共同出願
特開 2012-228759 Plunger surface roughness adjusting device Nov 22, 2012
特開 2012-224419 Elevator remote monitoring system Nov 15, 2012
特開 2012-224457 Oil absorber Nov 15, 2012
特開 2012-224435 Elevator door abnormality detection device Nov 15, 2012

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2012-250822 2012-253665 2012-252488 2012-240839 2012-240781 2012-240840 2012-240841 2012-240796 2012-236680 2012-236679 2012-229109 2012-228759 2012-224419 2012-224457 2012-224435

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