CET secures patent for toner cartridge design

CET secures patent for toner cartridge design

The CET Group has made significant breakthroughs in the development of toner cartridge structures, successfully obtaining two new patents with another under review. The new CET developed toner cartridge structure has recently been granted a patent (Patent Application...
Canon makes top 10 in patent ranking

Canon makes top 10 in patent ranking

Canon places in top 10 for 41 years running in U.S. patent ranking and ranks first for the 20th consecutive year among Japanese companies. In 2024, Canon ranked ninth in the number of patents registered in the United States Patent and Trademark Office (USPTO), placing...
Epson faces lawsuit over patents

Epson faces lawsuit over patents

K.Mizra alleges Epson infringed multiple patents, targeting its multifunction printer technologies. K.Mizra LLC, a US-based patent licensing firm, has filed a lawsuit against Epson America, Inc. and Seiko Epson Corporation in the Central District of California. The...