发明名称 MEMORY MEMBER, UNIT, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a memory member which can reduce the output needed to communicate information of a storage element and hardly has the influence of noise on the communication, a unit which has the memory member, a process cartridge, and an electrophotographic image forming apparatus. SOLUTION: The memory member 44 has a base 44b3, the storage element 44b1 provided to the base 44b3, a transmission member, and a memory antenna 44b2.
申请公布号 JP2002072783(A) 申请公布日期 2002.03.12
申请号 JP20000255807 申请日期 2000.08.25
申请人 CANON INC 发明人 WATANABE KAZUFUMI;KARAKAMA TOSHIYUKI;ITO YOSHIHIRO
分类号 G03G21/00;G03G21/16;G03G21/18;G06K19/07;G06K19/077;H01Q1/38;H01Q1/40;H01Q7/00 主分类号 G03G21/00
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