专利名称：Developer supporting member, developing
roller, developing device, and image formingapparatus
发明人：Junichi Kawashima申请号：US12639145申请日：20091216公开号：US08027625B2公开日：20110927
专利附图：
摘要：A developer supporting member includes a supporting layer for supportingdeveloper. The supporting layer has a corona discharge resistivity of a specific value. The
supporting layer is formed of an elastic layer and a surface layer. The surface layerincludes a surface treated with a urethane solution.
申请人：Junichi Kawashima
地址：Tokyo JP
国籍：JP
代理机构：Kubotera & Associates, LLC
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