Featured patents

Image Forming Apparatus
US 08855513 B2, Oct. 7, 2014, Having temperature or humidity detection, Susumu Murakami et al. / Sharp Kabushiki Kaisha (Osaka, JP)
An image forming apparatus having a plurality of image forming elements including…

Developer Container, Image Forming Apparatus, and Developer Container Controlling Method
US 08811861 B2, Aug. 19, 2014, Cartridge, Toshikazu Tsumita / Fuji Xerox Co., Ltd. (Tokyo, JP)
A developer container comprising:…

Image Forming Apparatus With Mechanism for Restricting Removal of Developing Device
US 08792806 B2, July 29, 2014, Developing unit, Takashi Morita et al. / KYOCERA Document Solutions Inc. (Osaka, JP)
An image forming apparatus, comprising:…

Toner Supply Device and Image Forming Apparatus
US 08781376 B2, July 15, 2014, Having internal rotary member, Yoshiki Ichikawa / Sharp Kabushiki Kaisha (Osaka-Shi, JP)
A toner supply device, comprising:…

Pressing Roller and Image Heating Device Using the Pressing Roller
US 08688023 B2, April 1, 2014, Composition or layers, Hiroyuki Sakakibara et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A pressing roller comprising:…

Fusing Device of an Electrophotography Image Forming Apparatus Including a Heating Roller
US 08687995 B2, April 1, 2014, Electrical connection, Jin-han Kim et al. / Samsung Electronics Co., Ltd. (Suwon-si, KR)
An electrophotography type image forming apparatus comprising:…

Developing Cartridge and Process Cartridge With Grip Portion of Sealing Member Preventing Mounting of Cartridge
US 08670688 B2, March 11, 2014, Toner cartridge, Tetsuya Numata et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A developing cartridge detachably mountable to a main assembly of an image…

Correction of Line Width Variation Due to Toner Age
US 08655209 B2, Feb. 18, 2014, Control of exposure, Brian Robert Conrow et al. / Xerox Corporation (Norwalk, US)
A method of forming a toner image, comprising:…

Developing Device and Process Cartridge
US 08583001 B2, Nov. 12, 2013, Developer seal, Yosuke Kashiide et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A developing device comprising:…

Image Heating Apparatus
US 08478180 B2, July 2, 2013, Continuous web, Kota Arimoto et al. / Canon Kabushiki Kaisha (Tokyo, JP)
An image heating apparatus comprising:…

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