5 Patents
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- US123886932025Data Carrier Apparatus, Communication System, and Replaceable Unit
Canon Kabushiki Kaisha
0 cites - US121496402024Technique for Protecting Secret Information of Authentication-target Apparatus
CANON KABUSHIKI KAISHA
0 cites - US117779202023Authentication System for Preventing Replication of Authentication Target Apparatus Authenticated by Authentication Apparatus
Canon Kabushiki Kaisha
0 cites