TOKYO, January 31, 2022—Canon Inc. today announced that it filed an Infringement Report Form with Amazon.de based on the alleged use of claims 1 and 44 of the German portion of Canon’s European Patent EP 3 470 931 (“EP ‘931”) regarding certain toner cartridges offered by xianshi yanliangqucanranbaihuoshanghang under the following ASIN (Amazon Standard Identification … Continue reading Canon Requests Removal of Toner Cartridges Offered by xianshi yanliangqucanranbaihuoshanghang via Amazon