US Patent Issued to CANON on July 7 for "Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus, and manufacturing method of liquid discharge head substrate" (Japanese Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,673,492, issued on July 7, was assigned to CANON K.K. (Tokyo).

"Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus, and manufacturing method of liquid discharge head substrate" was invented by Makoto Takagi (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid discharge head substrate including liquid discharge elements arranged on a substrate along a first direction, opening portions provided in the substrate along the first direction, first wiring patterns passing between corresponding opening portions adjacent to each other and connected to corresponding liquid discharge elements, and second wiring pa...