Japan, Feb. 18 -- Canon Inc. today announced that it has used the Amazon reporting tool, letters of inquiry and/or information letters to successfully remove certain toner cartridge listings from Amazon platforms in Germany, Spain, France, Italy, the Netherlands, Sweden, and the United Kingdom.The listings offered third-party laser printer toner cartridges that Canon believes infringed Canon's European Patent 4 350 447 (EP '447). EP '447 relates to a process cartridge detachably mountable to an image forming apparatus.This time, Canon took actions against, among others, the listings shown in the table below.Country Model Brand Identified on ASIN Seller Amazon Standard Identification Number (ASIN)At least one of the following countries: Germ...