- 专利标题： Charging device and image forming apparatus
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申请号： US17115991申请日： 2020-12-09
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公开(公告)号： US11126106B1公开(公告)日： 2021-09-21
- 发明人: Satoshi Mizoguchi , Hirofumi Iida
- 申请人： FUJIFILM Business Innovation Corp.
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Business Innovation Corp.
- 当前专利权人： FUJIFILM Business Innovation Corp.
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPJP2020-079043 20200428
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
A charging device includes a first charging unit that charges a target unit, which is to be charged, by coming into contact with the target unit and a second charging unit that charges the target unit by coming into contact with the target unit and in which distribution of a contact region in contact with the target unit is different from distribution of a contact region in the first charging unit.
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