ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,791, issued on Sept. 1, was assigned to Sintokogio Ltd. (Aichi, Japan).
"Management device and management method" was invented by Akifumi Kogawa (Nagoya, Japan), Masataka Shiraki (Nagoya, Japan) and Masahiko Nagasaka (Nagoya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "In order to achieve a management device capable of managing the history of the location of a care-receiver, the management device includes a processor. The processor carries out a communication process of performing communication, via any of a plurality of relay terminals, with a sensor terminal which is worn by a care-receiver and which includes an excretion sensor and a det...