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1. 发明授权

US5838456A Desktop color copier which includes a revolving type developing device 失效
公开(公告)号：US5838456A
公开(公告)日：1998-11-17
申请号：US581922
申请日：1996-01-02
申请人： Susumu Wagi , Kyoji Omi
发明人： Susumu Wagi , Kyoji Omi
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16 , H04N1/00 , H04N1/32 , H04N1/27 , G03G21/00 , H04N1/46
CPC分类号： G03G15/1605 , G03G15/00 , G03G15/0121 , G03G15/0173 , H04N1/00538 , H04N1/32561 , G03G2215/0177 , H04N2201/0081 , H04N2201/0082
摘要： A desktop color copier having a size which allows the copier to be placed on a stand when the copier is used. The desktop color copier includes a photoconductive drum for sequentially forming toner images of respective colors thereon, a charger for charging the photoconductive drum, an exposure device for exposing the charged photoconductive drum, a revolving type developing device for forming color toner images on the photoconductive drum, an image transferring devices which includes an intermediate transfer belt to which the color toner images are sequentially transferred one on top of the other, and a fixing device for fixing the color toner images on a sheet of paper. The desktop color copier includes a single paper feed tray which is located under the transferring devices.

2. 再颁专利

USRE38164E1 Desktop color copier which includes a revolving type developing device 有权
标题翻译：台式彩色复印机，包括旋转式显影装置
公开(公告)号：USRE38164E1
公开(公告)日：2003-07-01
申请号：US09851088
申请日：2001-05-09
申请人： Susumu Wagi , Kyoji Omi
发明人： Susumu Wagi , Kyoji Omi
IPC分类号： C01N127
CPC分类号： G03G15/1605 , G03G15/00 , G03G15/0121 , G03G15/0173 , G03G2215/0177 , H04N1/00538 , H04N1/32561 , H04N2201/0081 , H04N2201/0082
摘要： A desktop color copier having a size which allows the copier to be placed on a stand when the copier is used. The desktop color copier includes a photoconductive drum for sequentially forming toner images of respective colors thereon, a charger for charging the photoconductive drum, an exposure device for exposing the charged photoconductive drum, a revolving type developing device for forming color toner images on the photoconductive drum, an image transferring devices which includes an intermediate transfer belt to which the color toner images are sequentially transferred one on top of the other, and a fixing device for fixing the color toner images on a sheet of paper. The desktop color copier includes a single paper feed tray which is located under the transferring device.
摘要翻译：一种台式彩色复印机，其尺寸允许复印机在使用复印机时放置在支架上。台式彩色复印机包括用于顺序地形成各种颜色的调色剂图像的感光鼓，用于对感光鼓进行充电的充电器，用于曝光带电感光鼓的曝光装置，用于在感光鼓上形成彩色调色剂图像的旋转型显影装置包括一个中间转印带的图像转印装置，彩色调色剂图像一个接一个地依次传送到该转印带上，以及用于将彩色调色剂图像固定在一张纸上的定影装置。桌面彩色复印机包括位于传送装置下方的单个进纸托盘。

3. 发明授权

US6049396A Desktop color copier which includes a revolving type developing device 失效
标题翻译：台式彩色复印机，包括旋转式显影装置
公开(公告)号：US6049396A
公开(公告)日：2000-04-11
申请号：US40458
申请日：1998-03-18
申请人： Susumu Wagi , Kyoji Omi
发明人： Susumu Wagi , Kyoji Omi
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16 , H04N1/00 , H04N1/32 , H04N1/27 , G03G21/00 , H04N1/46
CPC分类号： G03G15/1605 , G03G15/00 , G03G15/0121 , G03G15/0173 , H04N1/00538 , H04N1/32561 , G03G2215/0177 , H04N2201/0081 , H04N2201/0082
摘要： A desktop color copier having a size which allows the copier to be placed on a stand when the copier is used. The desktop color copier includes a photoconductive drum for sequentially forming toner images of respective colors thereon, a charger for charging the photoconductive drum, an exposure device for exposing the charged photoconductive drum, a revolving type developing device for forming color toner images on the photoconductive drum, an image transferring devices which includes an intermediate transfer belt to which the color toner images are sequentially transferred one on top of the other, and a fixing device for fixing the color toner images on a sheet of paper. The desktop color copier includes a single paper feed tray which is located under the transferring devices.
摘要翻译：一种台式彩色复印机，其尺寸允许复印机在使用复印机时放置在支架上。台式彩色复印机包括用于顺序地形成各种颜色的调色剂图像的感光鼓，用于对感光鼓进行充电的充电器，用于曝光带电感光鼓的曝光装置，用于在感光鼓上形成彩色调色剂图像的旋转型显影装置包括一个中间转印带的图像转印装置，彩色调色剂图像一个接一个地依次传送到该转印带上，以及用于将彩色调色剂图像固定在一张纸上的定影装置。桌面彩色复印机包括位于传送设备下方的单个进纸托盘。

4. 发明授权

US4928144A Developing device for a color image forming apparatus 失效
标题翻译：彩色图像形成装置的显影装置
公开(公告)号：US4928144A
公开(公告)日：1990-05-22
申请号：US185693
申请日：1988-04-22
申请人： Nobuo Kasahara , Susumu Wagi
发明人： Nobuo Kasahara , Susumu Wagi
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0896 , G03G15/0126
摘要： A developing device applicable to a color image forming apparatus includes a color developing unit and a black developing unit which are arranged around an image carrier of the apparatus. The color developing unit has at least two color developing sections and is constructed and arranged independently of the black developing unit. The end walls of at least two of the color developing sections of the color developing unit are constituted by common support members. This kind of developing device is efficient in view of the fact that the black developing unit is used more frequently than the color developing unit.

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