1
Uematsu Hironori, Maruyama Akio, Kikuchi Norihiro: Electrophotographic photoreceptor, process cartridge, electrophotographic device and production of electrophotographic photoreceptor. Canon, March 3, 2000: JP2000-066425 (45 worldwide citation)

PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in deposition, wear and scuffing resistances, having very good electrophotographic characteristics such as sensitivity and residual potential and capable of exhibiting stable performance even in repetitive use and to obta ...


2
Sekiya Michiyo, Kikuchi Norihiro, Maruyama Akio, Amamiya Shoji, Uematsu Hironori, Tanaka Hiroyuki, Ochi Atsushi: Electrophotographic photoreceptor, process cartridge and electrophotographic device. Canon, June 22, 2001: JP2001-166519 (42 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electorphotographic photoreceptor which is good in sensitivity in spite of formation of a protective layer, is little in an increase of residual potential and small in potential fluctuation by environment at change and makes it possible obtain stable electrophotog ...


3
Maruyama Akio, Kikuchi Toshihiro, Amamiya Shoji, Nagahara Shin, Aoki Katsumi, Tsuji Haruyuki: Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same.. Canon, September 23, 1992: EP0504794-A1 (19 worldwide citation)

A electrophotographic photosensitive member and an electrophotographic apparatus, a device unit and a facsimile machine using an electrophotographic photosensitive member which comprises a conductive support, a photosensitive layer and a protective layer, the protective layer containing resin formed ...


4
Amamiya Shoji, Maruyama Akio, Kikuchi Norihiro, Uematsu Hironori: Electrophotographic photoreceptor, process cartridge and electrophotographic device. Canon, June 29, 2001: JP2001-175016 (19 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a surface layer little in chipping and hardly scratched even in the duration against repeated use, and a process cartridge and an electrophotographic device having the electrophotographic photoreceptor, excellent in charge ...


5
Kikuchi Norihiro, Uematsu Hironori, Maruyama Akio: Electrophotographic photoreceptor and process cartridge and electrophotographic device. Canon, July 28, 2000: JP2000-206715 (19 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor superior in film strength, resistances to deposition and abrasion and scratching, by including in a photosensitive layer a polymerized compound of a hole transfer compound having two or more chain-polymerizable functional groups i ...


6
Uematsu Hironori, Maruyama Akio, Kikuchi Norihiro: Electrophotographic photoreceptor, process cartridge, electrophotographic device and production of electrophotographic photoreceptor. Canon, March 3, 2000: JP2000-066424 (14 worldwide citation)

PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in deposition, wear and scuffing resistances, having very good electrophotographic characteristic such as sensitivity and residual potential and capable of exhibiting stable performance even in repetitive use and to obtai ...


7
Maruyama Akio Canon Kabushiki, Nagahara Shin Canon Kabushiki, Ohtani Noriko Canon Kabushiki, Mayama Shinya Canon Kabushiki: Electrophotographic photosensitive member.. Canon, December 11, 1991: EP0460558-A1 (12 worldwide citation)

An electrophotographic photosensitive member is formed by disposing a photosensitive layer and a protective layer in this order on an electroconductive support. The protective layer is formed from a resin obtained by polymerization of a curable acrylic monomer having at least three acrylic groups, i ...


8
Kikuchi Norihiro, Uematsu Hironori, Maruyama Akio: Electrophotographic photoreceptor and process cartridge and electrophotographic device. Canon, July 28, 2000: JP2000-206716 (12 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor superior in film strength, resistances to deposition and abrasion and scratching, by including in a photosensitive layer a polymerized compound of a hole transfer compound having two or more chain-polymerizable functional groups i ...


9
Ohtani Noriko Canon Kabushiki, Maruyama Akio Canon Kabushiki, Nagahara Shin Canon Kabushiki, Mayama Shinya Canon Kabushiki: Image holding member.. Canon, January 8, 1992: EP0464749-A1 (11 worldwide citation)

An image holding member rich in durability and suitably used as an electrophotographic photosensitive member or an electrostatic image-holding dielectric member is prepared by coating a support with a resinous layer formed by polymerization of a phosphazene polyene represented by the following formu ...


10