专利检索 ap:("YUSUKE MITANI" OR "KENJI SUGIURA" OR "YUUJI WADA" OR "KAZUKI YOGOSAWA" OR "JUNPEI FUJITA" OR "SEIICHI KOGURE" OR "NAOHIRO KUMAGAI") AND inv:"JUNPEI FUJITA" 第 1 页

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发明申请
CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开

公开(公告)号：US20160170365A1

公开(公告)日：2016-06-16

申请号：US15051202

申请日：2016-02-23

申请人： YUSUKE MITANI , KENJI SUGIURA , YUUJI WADA , KAZUKI YOGOSAWA , JUNPEI FUJITA , SEIICHI KOGURE , NAOHIRO KUMAGAI

发明人： YUSUKE MITANI , KENJI SUGIURA , YUUJI WADA , KAZUKI YOGOSAWA , JUNPEI FUJITA , SEIICHI KOGURE , NAOHIRO KUMAGAI

IPC分类号： G03G21/10

CPC分类号： G03G21/10 , G03G15/161 , G03G21/0076 , G03G2215/0129 , G03G2215/0161 , G03G2221/001

摘要： A cleaning device includes a plurality of cleaners. The plurality of cleaners includes at least a first cleaner, a second cleaner, and a third cleaner arranged next to each other in a traveling direction of a cleaning target. The first cleaner is disposed at an extreme upstream end of the traveling direction and supplied with a first voltage having a same polarity as a polarity of a normally-charged toner. The cleaners, other than the first cleaner, disposed downstream from the first cleaner, is supplied with a second voltage having a polarity opposite the polarity of the normally-charged toner.