Work machine management device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9366011
APP PUB NO 20150149047A1
SERIAL NO

14396836

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Abstract

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A work machine management device includes: a receiving unit that receives, from a work machine, sensor data indicating states of various sections of the work machine, and alarm data indicating that the work machine has determined that an abnormality has occurred in the work machine; and an operating level classifying unit that, based on the sensor data received by the receiving unit, classifies an operating state of the work machine as being any one of a plurality of predetermined operating levels.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CONSTRUCTION MACHINERY CO LTD5-1 KORAKU 2-CHOME BUNKYO-KU TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adachi, Hiroyuki Tsuchiura, JP 259 3351
Kamiya, Shohei Ryugasaki, JP 28 400
Kubota, Kazuki Hitachinaka, JP 4 14
Sazanami, Hiroshi Yokohama, JP 1 4
Shoji, Masashi Kasumigaura, JP 23 195
Watanabe, Yutaka Tsuchiura, JP 193 2599

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