1
Akiko Kihara, Kotaro Fukushima, Takatsugu Obata: Electrophotographic photoreceptor and image forming apparatus provided with the same. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, September 15, 2009: US07588871

An electrophotographic photoreceptor having excellent electric characteristics such as sensitivity characteristic and light responsiveness with an excellent life duration of abrasion resistance so that no flaw and density unevenness are generated on to-be-formed images for a long period of time, is ...


2
Akiko Kihara, Akihiro Kondoh, Hiroshi Sugimura, Takatsugu Obata: Aromatic polycarbonate, electrophotographic photoreceptor, and image forming apparatus. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, July 26, 2011: US07985519

In an electrophotographic photoreceptor including a conductive substrate and a single layer type photosensitive layer, the aromatic polycarbonate is contained to a single layer type photosensitive layer, which aromatic polycarbonate includes a constituent unit represented by the following general fo ...


3
Akiko Kihara, Kotaro Fukushima, Masaki Hashimoto, Koichi Toriyama, Takahiro Kurauchi, Rikiya Matsuo, Tomoko Kanazawa, Chikako Iibachi: Electrophotographic photoreceptor and image forming apparatus provided with the same. Sharp Kabushiki Kaisha, Keating & Bennett, November 29, 2016: US09507282

The present invention provides an electrophotographic photoreceptor comprising a multilayered photosensitive layer or a monolayer photosensitive layer, wherein the multilayered photosensitive layer comprises at least a charge generation layer containing a charge generation material and a charge tran ...


4
Akiko Kihara, Kotaro Fukushima, Takatsugu Obata, Akihiro Kondoh: Electrophotographic photoreceptor, image forming apparatus and process cartridge. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, January 15, 2013: US08354211

An electrophotographic photoreceptor comprising a layered-type photosensitive layer in which a charge generating layer containing a charge generating material and a charge transporting layer containing a charge transporting material are stacked, formed on a conductive supporting member made of a con ...


5
Akiko Kihara, Rikiya Matsuo: Method for producing electrophotographic photoreceptor having sublimable antioxidant in coating liquid. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, August 3, 2010: US07767374

An method for producing an electrophotographic proreceptor includes a first coating step of applying a coating liquid containing a sublimable antioxidant and a photoconductive substance, onto a conductive substrate to form a first coating film thereon, a first drying step of drying the formed first ...


6
Akiko Kihara, Akihiro Kondoh, Takatsugu Obata: Electrophotographic photoconductor and image forming apparatus using the same. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, October 1, 2013: US08546049

An electrophotographic photoconductor comprising a charge generation layer containing a charge generation material and a charge transfer layer containing a charge transfer material laminating in this order on a conductive support with an undercoat layer interposed between the charge generation layer ...


7
Hiroshi Sugimura, Akihiro Kondoh, Akiko Kihara, Mami Adachi: Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus. SHARP KABUSHIKI KAISHA, Nixon & Vanderhye P C, May 26, 2015: US09042786

A rotation driving force transmitting member is disposed between a motor section and a main body of a photoreceptor drum. The rotation driving force transmitting member has a convex member which is provided on the photoreceptor drum side and includes a twisted convex portion with an elliptical cross ...


8
Akiko Kihara, Rikiya Matsuo: Method for producing electrophotographic photoreceptor, electrophotographic photoreceptor and image forming apparatus. Sharp Kabushiki Kaisha, Nixon & Vanderhye PC, June 21, 2007: US20070141505-A1

An method for producing an electrophotographic proreceptor includes a first coating step of applying a coating liquid containing a sublimable antioxidant and a photoconductive substance, onto a conductive substrate to form a first coating film thereon, a first drying step of drying the formed first ...


9
Akiko KIHARA, Akihiro Kondoh, Hiroshi Sugimura, Takatsugu Obata: Aromatic polycarbonate, electrophotographic photoreceptor, and image forming apparatus. Nixon & Vanderhye PC, August 21, 2008: US20080199215-A1

In an electrophotographic photoreceptor including a conductive substrate and a single layer type photosensitive layer, the aromatic polycarbonate is contained to a single layer type photosensitive layer, which aromatic polycarbonate includes a constituent unit represented by the following general fo ...


10
Akiko Kihara, Akihiro Kondoh, Takatsugu Obata: Electrophotographic photoconductor and image forming apparatus using the same. June 21, 2012: US20120156600-A1

An electrophotographic photoconductor comprising a charge generation layer containing a charge generation material and a charge transfer layer containing a charge transfer material laminating in this order on a conductive support with an undercoat layer interposed between the charge generation layer ...