ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,128, issued on April 14, was assigned to RISO Technologies Corp. (Tokyo). "Liquid ejecting head and liquid ejecting apparatus" was invente... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,129, issued on April 14, was assigned to Canon K.K. (Tokyo). "Discharge unit, liquid discharge head, and manufacturing method of discharge... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,130, issued on April 14, was assigned to BRADY WORLDWIDE INC. (Milwaukee). "Ejection head nozzle flooding control" was invented by David L... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,131, issued on April 14, was assigned to Canon K.K. (Tokyo). "Method for manufacturing liquid ejection chip and liquid ejection chip" was ... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,132, issued on April 14, was assigned to SII PRINTEK INC. (Chiba, Japan). "Head chip, liquid jet head, liquid jet recording device, and me... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,133, issued on April 14, was assigned to Canon K.K. (Tokyo). "Liquid ejection head and method of manufacturing the same" was invented by S... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,134, issued on April 14, was assigned to Canon K.K. (Tokyo). "Method for producing laminates and method for producing liquid discharge hea... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,135, issued on April 14, was assigned to Hewlett-Packard Development Co. LP (Spring, Texas). "Polymer based conductive paths for fluidic d... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,136, issued on April 14, was assigned to 3C PROJECT TECHNOLOGIES Ltd. (Wicklow, Ireland). "Droplet ejector assembly structure and methods"... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,137, issued on April 14, was assigned to Seiko Epson Corp. (Tokyo). "Liquid ejecting device" was invented by Tomohiro Numajiri (Shiojiri, ... Read More