ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,628, issued on March 31, was assigned to WOVEN BY TOYOTA INC. (Tokyo).

"Assistant system, assistant method, and non-transitory computer readable recording medium" was invented by Takahiro Suzuki (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An assistant system for providing a service in response to a request from a user is provided. The assistant system executes first process and a second process. The first process includes selecting content data to be notified to the user from a plurality of pieces of content data, acquiring an evaluation of the user for the notified content data, and updating a preference model of the user based on the ac...