Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jinmo Hong0
Norihiro Harada0
Date of Patent
March 5, 2024
0Patent Application Number
177997030
Date Filed
March 3, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A charging member may include a surface layer. The surface layer may include a urethane resin, an electron conducting agent, an azo-based metal complex compound, and a quaternary ammonium salt.
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