1
Shibata Junichi, Sakamoto Tetsuya, Nukada Hidemi: Image forming apparatus. Fuji Xerox, September 2, 2004: JP2004-246058 (34 worldwide citation)

PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely suppressing the occurrence of an image unevenness to such a degree that the image unevenness is not visually recognized.SOLUTION: The image forming apparatus 1 is provided with an image forming section 2 which has a flange ...


2
Nukada Hidemi, Nakamura Hiroshi, Hoshizaki Taketoshi, Qi Yu, Hu Nan Xing, Hor Ah Mee: Electrophotographic photoreceptor, electrophotographic cartridge and electrophotographic apparatus. Fuji Xerox, Xerox Research Centre Of Canada, February 2, 2006: JP2006-030700 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent electric characteristics and capable of forming an image excellent in image quality.SOLUTION: The electrophotographic photoreceptor has at least a base coating layer and a photosensitive layer on a conductive subs ...


3
Nukada Hidemi: Photoreceptor undercoat/subbing layer containing both organometallic compound and charge transport compound. Fuji Xerox, June 5, 1996: EP0715217-A2 (9 worldwide citation)

A negative-electrification type electrophotographic photoreceptor which has an undercoat layer slightly soluble or insoluble in solvents and retains stable properties, and to provide a contact electrification type electrophotographic apparatus employing the photoreceptor and less apt to suffer diele ...


4
Takegawa Ichiro, Nukada Hidemi, Nakamura Hiroshi, Aida Michiko, Kamijo Yukiko, Iwasaki Masahiro: Electrophotographic photoreceptor, process cartridge and electrophotographic device. Fuji Xerox, March 19, 2003: JP2003-084472 (8 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high durability capable of sufficiently preventing the degradation in electric characteristics accompanying repetitive use and high resolution quality, a process cartridge having the same and an electrophotographic device.S ...


5
Takegawa Ichiro, Nukada Hidemi, Yamamoto Hiroshi, Goshima Koji, Kimura Takaaki: Electrophotographic photoreceptor, image forming apparatus and use of this photoreceptor in an image forming process. Fuji Xerox, July 23, 1997: EP0785477-A2 (7 worldwide citation)

An electrophotographic photoreceptor is disclosed which comprises an electrically-conductive substrate having provided thereon an undercoat layer and a photosensitive layer, wherein said undercoat layer comprises a crosslinkable matrix and an electron-transporting material.


6
Hashiba Shigeto, Suzuki Takahiro, Bando Koji, Nukada Hidemi, Hoshizaki Taketoshi: Electrophotographic photoreceptor, process cartridge and image forming apparatus. Fuji Xerox, March 21, 2008: JP2008-065173 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which variation in electrical properties is reduced, and also, the generation of picture defects can be sufficiently suppressed even if being repeatedly used.SOLUTION: In the electrophotographic photoreceptor, an under coating ...


7
Nukada Hidemi, Nakamura Hiroshi, Hoshizaki Taketoshi, Qi Yu, Hu Nan Xing, Hor Ah Mee: Image forming apparatus and process cartridge. Fuji Xerox, Xerox Research Centre Of Canada, February 2, 2006: JP2006-030698 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge which can suppress occurrence of fogging, black spots and image memory in an output image even when an image is formed by switching a plurality of modes.SOLUTION: The image forming apparatus is equipped with an elect ...


8
Nukada Hidemi, Kamijo Yukiko, Miyamoto Masahiko, Hongo Kazuya, Nakamura Kazuyuki: Image forming apparatus and process cartridge. Fuji Xerox, September 15, 2005: JP2005-249964 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge which suppress fog or black spots in an output image or generation of image memory even when an image is formed by switching a plurality of modes.SOLUTION: In the image forming apparatus carrying out charging, exposi ...


9
Nukada Hidemi, Takemoto Makoto, Bando Koji: Image forming apparatus. Fuji Xerox, September 28, 2006: JP2006-259141 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide an image forming apparatus with which images of high image quality can be repetitively and stably obtained in the image forming apparatus equipped with an exposure light source having a major light emission wavelength region within a range from 350 to 500 nm, more pa ...


10
Suzuki Takahiro, Bando Koji, Hozumi Masahiko, Koseki Kazuhiro, Takegawa Ichiro, Nukada Hidemi, Nakamura Hiroshi: Electrophotographic photoreceptor and image forming apparatus. Fuji Xerox, May 21, 2003: JP2003-149845 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a sufficiently short response time and excellent in mechanical and electrical resistances and to provide an image forming apparatus capable of attaining all of speeding up, downsizing and elongation of operating life.SOLUTI ...