INDUSTRIAL VEHICLE MANAGEMENT SYSTEM

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United States of America Patent

SERIAL NO

14399838

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Abstract

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An industrial vehicle management system includes: a receiving unit that acquires operational information specifying a position and an operational state of each of a plurality of industrial vehicles; a symbol combining unit that, based on the operational information received by the receiving unit, superimposes and combines upon a map symbols showing the position of each of the industrial vehicles; a display control unit that displays upon a display device a map image that has been superimposed and combined by the symbol combining unit; and a symbol processing unit that changes display formats of the symbols according to the operational state.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CONSTRUCTION MACHINERY CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adachi, Hiroyuki Tsuchiura-shi, JP 259 3351
Ichikawa, Jyunji Saitama-shi, JP 3 6
Zaizen, Yasumasa Tondabayashi-shi, JP 3 6

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  • 6 Citation Count
  • G09G Class
  • 10.86 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3131644435195106564521181153301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300400500600700800900100011001200130014001500160017001800

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