US Patent Issued to SEIKO EPSON on Sept. 22 for "Drive method of liquid discharge apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,461, issued on Sept. 22, was assigned to SEIKO EPSON Corp. (Japan).

"Drive method of liquid discharge apparatus" was invented by Ken Yamagishi (Shiojiri, Japan), Toshiyuki Yamagata (Shiojiri, Japan), Tomohiro Matsubayashi (Matsumoto, Japan) and Kento Nawa (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a drive method of a liquid discharge apparatus including a first liquid discharge section having a first piezoelectric element applying a pressure to a liquid in a first pressure chamber be communicated with a first nozzle, a first drive line coupled to the first piezoelectric element, and a first resistor that is co...