Image forming apparatus with reduced charge leakage

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9141021
APP PUB NO 20140286675A1
SERIAL NO

14300311

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An image forming apparatus includes an image carrier whose surface is moved in a specific direction, a charging device to charge the image carrier, an exposure device to form an electrostatic latent image by exposing a surface of the charged image carrier, a developing device to supply a developer to the image carrier on which the electrostatic latent image is formed, a transfer device to transfer a developer image formed on the surface of the image carrier onto an image forming medium, and a dielectric member that extends from the charging device to the vicinity of the image carrier and is disposed between the charging device and the image carrier surface part exposed by the exposure device, in which the charging device, the exposure device, the developing device and the transfer device are sequentially arranged around the image carrier along the movement direction of the surface of the image carrier.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakai, Hisashi Kanagawa, JP 3 5
Ogasawara, Masato Tokyo, JP 53 143

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