Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Minoru Tomiyori0
Seiichi Kizu0
Shinichi Azumi0
Syouichi Fujita0
Date of Patent
January 19, 2010
0Patent Application Number
117141720
Date Filed
March 6, 2007
0Patent Primary Examiner
Patent abstract
A needle electrode and a cleaning member are provided. A plurality of needles are arrayed upon the needle electrode in a straight line, and protrude towards a surface of a photoreceptor. The cleaning member is disposed movably along the array direction of the plurality of needles between the surface of the photoreceptor and the needle electrode. When the cleaning member moves, the tip portion of each of the plurality of needles in the arranged order, after having been embedded from the surface of the cleaning member into its interior, then exits to the exterior of the cleaning member.
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