Japan, April 21 -- Canon today announced the resolution of patent infringement disputes against Shanghai Sinocopy Industrial Co., Ltd. and Zhongshan Sinocopy Electronic Co., Ltd. (. Shanghai Sinocopy Industrial Co., Ltd. and Zhongshan Sinocopy Electronic Co., Ltd. are hereinafter collectively referred to as Sinocopy) in Shanghai Intellectual Property Court of China, concerning certain toner cartridges sold for use in various models of HP laser beam printers.In 2022, Canon filed a lawsuit, before Shanghai Intellectual Property Court of China, against Sinocopy for infringement of Chinese invention patent no. ZL200780002318.1 owned by Canon, mainly targeting their manufacturing and selling of certain toner cartridges.In 2024, the Shanghai Inte...