ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,477, issued on Feb. 10, was assigned to Sharp K.K. (Sakai, Japan).

"Heating cooking apparatus" was invented by Yu Shinohara (Sakai, Japan) and Masahiro Nishijima (Sakai, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heating cooking apparatus (1) includes a heating cooking chamber (10), a housing (14), a microwave supply unit (53), and a pull-out body unit (13). The heating cooking chamber (10) includes an accommodation space (1A), an opening (11A), and a first surface (11D). The opening (11A) communicates with the accommodation space (1A). The first surface (11D) is disposed on an outer circumference of the opening (11A). The housing (14) a...