ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,313, issued on Sept. 23, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Kanagawa-ken, Japan).

"Semiconductor device" was invented by Tatsuya Onuki (Kanagawa, Japan), Munehiro Kozuma (Kanagawa, Japan), Takeshi Aoki (Kanagawa, Japan), Takanori Matsuzaki (Kanagawa, Japan), Yuki Okamoto (Kanagawa, Japan), Masashi Oota (Kanagawa, Japan), Shuhei Nagatsuka (Kanagawa, Japan), Hitoshi Kunitake (Kanagawa, Japan) and Shunpei Yamazaki (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a semiconductor device with a novel structure. The semiconductor device includes an accelerator. The accelerator includes a first memory circuit, a secon...