ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,737, issued on Oct. 7, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).

"Notification management device, notification system, control method of notification management device, and recording medium" was invented by Ryo Nishimura (Osaka, Japan), Yoichi Ikeda (Hyogo, Japan) and Kazuhiro Kuroyama (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A notification management device includes: an operation log obtainer that obtains an operation log indicating a state of an information source appliance operated by a user, from the information source appliance; an operation log storage that stores the operation log o...