ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,743, issued on Nov. 18, was assigned to Seiko Epson Corp. (Tokyo).
"Liquid discharge apparatus and control method of liquid discharge apparatus" was invented by Yuta Komatsu (Shiojiri, Japan) and Takeo Seino (Matsumoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid discharge apparatus includes a cap configured to form a capping space by contacting a liquid discharge portion, a moisturizing liquid accommodating portion configured to accommodate a moisturizing liquid that moisturizes the cap, an accommodating body mounting portion to which an accommodating body that accommodates a concentration adjusting liquid is detachably mounted, t...