US Patent Issued to HITACHI CONSTRUCTION MACHINERY on Feb. 11 for "Operation record analysis system for construction machine" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,221,774, issued on Feb. 11, was assigned to HITACHI CONSTRUCTION MACHINERY Co. LTD. (Tokyo).

"Operation record analysis system for construction machine" was invented by Yoshibumi Fukuda (Tokyo), Takuya Naka (Tokyo), Masatsugu Arai (Tsuchiura, Japan) and Koutarou Masuda (Tsuchiura, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An operation record analysis system for a construction machine is provided which can efficiently extract work contents that may possibly make a factor of decrease in the operation rate from within operation information recorded at the time of operation of a construction machine. The operation record analysis system for a con...