US Patent Issued to SEIKO EPSON on Sept. 23 for "Liquid ejecting head and liquid ejecting apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,420,547, issued on Sept. 23, was assigned to SEIKO EPSON Corp. (Japan).

"Liquid ejecting head and liquid ejecting apparatus" was invented by Yu Shiozawa (Shiojiri, Japan), Hitoshi Takaai (Azumino, Japan), Motoki Takabe (Shiojiri, Japan), Eiju Hirai (Azumino, Japan) and Takahiro Kanegae (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "a first compliance portion provided at a position on the first side of a coupling area in the common flow path where the common flow path is coupled to the plurality of individual flow paths; and a second compliance portion, different from the first compliance portion, provided at a position on a second side...