ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,846, issued on April 7, was assigned to PREMO INC. (Tokyo).

"Information processing device, information processing method, and program" was invented by Hidenori Tsuji (Chuo-ku, Japan) and Junta Miyamoto (Chuo-ku, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The data measured by the sensor can be stored in a way that is difficult to tamper with. An information processing device, comprising: a processor having a memory; a sensing unit; an acquisition unit for acquiring, using the sensing unit, a measurement value corresponding to the situation in which the information processing device is located; a calculation unit for calculating a situation...