US Patent Issued to Seiko Epson on June 2 for "Ink jet system for correcting ejection failures" (Japanese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,645,409, issued on June 2, was assigned to Seiko Epson Corp. (Tokyo).

"Ink jet system for correcting ejection failures" was invented by Tomonaga Hasegawa (Matsumoto, Japan), Toshiro Murayama (Fujimi-machi, Japan), Akira Miyagishi (Shiojiri, Japan) and Nobuaki Ito (Suwa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ink jet system includes: a recording apparatus that is equipped with a head unit that ejects ink and executes recording processing for recording on a recording medium; a processing apparatus that is coupled to the recording apparatus and executes data processing for causing the recording apparatus to execute the recording processing;...