发明授权
- 专利标题： Image formation apparatus including an overlap between portions of a photosensitive drum and an adjacent developer unit
- 专利标题（中）： 图像形成装置包括感光鼓和相邻显影剂单元的部分之间的重叠
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申请号： US10376771申请日： 2003-02-28
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公开(公告)号： US06842597B2公开(公告)日： 2005-01-11
- 发明人: Naoki Yamaguchi , Yuzo Kawano , Masakazu Aoki , Hirokazu Tasaka , Yoshihiro Mizoguchi
- 申请人： Naoki Yamaguchi , Yuzo Kawano , Masakazu Aoki , Hirokazu Tasaka , Yoshihiro Mizoguchi
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Company, Inc.
- 当前专利权人： Matsushita Electric Industrial Company, Inc.
- 当前专利权人地址： JP Osaka
- 代理机构： Pearne & Gordon LLP
- 优先权： JPP.2002-055632 20020301
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G03G15/01
摘要：
A color image formation apparatus includes a plurality of stages of photosensitive drums provided for respective developing agents, the photosensitive drums arranged in a predetermined direction; and developer units which are provided for respective photosensitive drums and which develop electrostatic latent images formed on the photosensitive drums, wherein an overlap exists in the predetermined direction between a portion of each photosensitive drum and a portion of the developer unit provided so as to correspond to an adjacent photosensitive drum.
公开/授权文献
- US20030165346A1 Color image formation apparatus 公开/授权日：2003-09-04
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