ALEXANDRIA, Va., July 16 -- United States Patent no. 12,670,315, issued on June 30, was assigned to Wacom Co. Ltd. (Saitama, Japan).

"Information processing device, method, computer-readable medium, and system" was invented by Naoki Watanabe (Saitama, Japan), Yutaka Kisa (Saitama, Japan), Naoyuki Takasaki (Saitama, Japan) and Hideyuki Hara (Saitama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an information processing device including a processor, and a memory storing instructions that, when executed by the processor, cause the information processing device to: accept a cancel operation that cancels a first operation performed through an input device used for writing input, acquire learn...