Elevator device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11365090
APP PUB NO 20190077633A1
SERIAL NO

16093824

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Abstract

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An elevator device including on-car presence detection units, each being configured to detect presence of a person on top of a corresponding one of cars, on-car operation panels, each to be operated for a manual operation of the corresponding one of cars, and an elevator control device including a car operation approval unit configured to approve or cancel the operation on the on-car operation panels. When the on-car presence detection units have detected the presence of persons on top of the plurality of cars, the operation on the on-car operation panels of all the cars is canceled by the car operation approval unit. When the on-car presence detection unit has detected the presence of a person on top of one of the plurality of cars, the car operation approval unit approves the operation on the on-car operation panel of any one of the plurality of cars.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATIONTOKYO 100-8310

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Norikazu Chiyoda-ku, JP 102 1663
Kakio, Masayuki Chiyoda-ku, JP 9 31
Kishimoto, Kunimitsu Chiyoda-ku, JP 1 2
Kugiya, Takuo Chiyoda-ku, JP 14 124
Shibata, Masunori Chiyoda-ku, JP 14 142

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