Invention Grant
US07773915B2 Image forming apparatus having an image bearing member and a transparent toner developer bearing member that rotates in the same direction
失效
图像形成装置具有沿相同方向旋转的图像承载部件和透明调色剂显影剂承载部件
- Patent Title: Image forming apparatus having an image bearing member and a transparent toner developer bearing member that rotates in the same direction
- Patent Title (中): 图像形成装置具有沿相同方向旋转的图像承载部件和透明调色剂显影剂承载部件
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Application No.: US11959154Application Date: 2007-12-18
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Publication No.: US07773915B2Publication Date: 2010-08-10
- Inventor: Masanori Akita
- Applicant: Masanori Akita
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Div
- Priority: JP2006-344277 20061221
- Main IPC: G03G15/01
- IPC: G03G15/01
Abstract:
An image forming apparatus having a plurality of image bearing members, a plurality of colored toner developing units, and a transparent toner developing unit. Each colored toner developing unit has a developer bearing member. The rotational direction of the developer bearing members of the colored toner developing units is opposite to the rotational direction of the corresponding image bearing member, and the rotational direction of the developer bearing member of the transparent toner developing unit is the same as the rotational direction of the corresponding image bearing member.
Public/Granted literature
- US20080152390A1 IMAGE FORMING APPARATUS Public/Granted day:2008-06-26
Information query
