ALEXANDRIA, Va., April 9 -- United States Patent no. 12,271,630, issued on April 8, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).

"Data recording device and control method for data recording device" was invented by Hideaki Yamashita (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data recording device includes: a non-volatile memory; a high-functional non-volatile memory characterized by a processing speed faster than a processing speed of the non-volatile memory; and an access controller that controls writing of data into each of the non-volatile memory and the high-functional non-volatile memory, based on an indicator related to a temperature of the non-...