ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,399, issued on March 3, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).
"Management apparatus, management system, management method, and recording medium" was invented by Kazuhiro Kuroyama (Osaka, Japan), Yoichi Ikeda (Hyogo, Japan) and Yoshiki Ohashi (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A management apparatus includes: an extractor that extracts, on the basis of a predetermined condition, one or more utterance histories from a plurality of utterance histories each indicating the content of a voice caused to be output by a first device (e.g., utterance device); and a display controller that...