Canon requests removal of toner cartridges offered by Northern Supplierr from Amazon Australia. TOKYO, June 22, 2020—Canon Inc. today announced that it filed a Report Infringement Form with Amazon.au based on the alleged infringement of claim 28 of Canon's Australian Patent Number AU2007205464 regarding the cartridge model CB540A, CB541A, CB542A, CB543A, CE320A, …
