US Patent Issued to NEXRA FIELD WORKS on Oct. 20 for "Electric tool, and electric tool system" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,681, issued on Oct. 20, was assigned to NEXRA FIELD WORKS Co. LTD. (Osaka, Japan).

"Electric tool, and electric tool system" was invented by Keisuke Mase (Mie, Japan) and Naoki Tsuruta (Mie, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric tool includes a tightening unit, a sensor unit that measures at least a tightening torque provided by the tightening unit to obtain working data relating to a result of measurement, a communications unit that transmits the working data, and a storage unit that stores the working data. The electric tool has, as a communications mode for transmitting the working data stored in the storage unit from t...