ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,495,763, issued on Dec. 16, was assigned to DAIKI Co. LTD. (Tokyo).
"Animal toilet" was invented by Junji Yoshinaga (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An animal toilet includes a body portion, and a partition portion. The body portion receives excreted urine. The partition portion divides the internal space of the body portion into an upper space and a lower space. The partition portion has a plurality of through holes allowing the urine to pass therethrough. The plurality of through holes include a first through hole, and a second through hole. The second through hole is located higher than the first through hole. The opening area of...