1
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 ...


2
Takahashi Sadayuki, Yonezawa Masatomo, Ochi Atsushi, Yano Takeshi, Hamatsuki Takeshige, Fukui Izumu: Multilayer electrostrictive element which withstands repeated application of pulses.. Nippon Electric Co, November 16, 1983: EP0094078-A2 (18 worldwide citation)

In a multilayer electrostrictive element wherein electrostrictive sections (31) are defined by internal electrodes (32) in a stack having a peripheral surface which has a predetermined outline perpendicularly of an axis of the stack, each internal electrode is given an outline which is approximately ...


3
Ogaki Harunobu, Uematsu Hiroki, Ochi Atsushi: 電子写真感光体、プロセスカートリッジおよび電子写真装置 (JA), Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus (EN). Canon Kabushiki Kaisha, Ogaki Harunobu, Uematsu Hiroki, Ochi Atsushi, Okabe Masao, January 21, 2010: WO/2010/008095 (12 worldwide citation)

Disclosed is an electrophotographic photoreceptor that can continually exhibit the effect of relaxing stress of contact with a contact member or the like and, at the same time, has an excellent potential stability during repeated use.  Also disclosed are a process cartridge comprising the electropho ...


4
Utsumi Kazuaki, Suzuki Masanori, Ochi Atsushi, Midorikawa Mitsuhiro: Method of producing electrostrictive effect element.. Nippon Electric Co, July 25, 1984: EP0113999-A1 (11 worldwide citation)

An electrostrictive element having films or plates of electrostrictive material and internal electrode plates superposed alternately. End surfaces of the electrode plates are exposed at opposed sides of the element. The whole of the exposed end surfaces or the end surfaces of every other electrode l ...


5
Ogaki Harunobu, Tanaka Takakazu, Ochi Atsushi, Noguchi Kazunori: Electrophotographic photoreceptor, method for manufacturing the same, process cartridge and electrophotographic apparatus. Canon, March 22, 2007: JP2007-072277 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which produces no potential variation even in repetitive use without forming a clouded coating film in manufacture of the photoreceptor, and to provide a process cartridge and an electrophotographic apparatus.SOLUTION: The electro ...


6
Sekiya Michiyo, Uematsu Hironori, Maruyama Akio, Kikuchi Norihiro, Ochi Atsushi: Electrophotographic photoreceptor, electrophotographic apparatus, and process cartridge. Canon, July 29, 2004: JP2004-212959 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide a new electrophotographic photoreceptor having such superior properties as not to cause image defects, with respect to an organic electrophotographic photoreceptor, and to provide an electrophotographic apparatus with the electrophotographic photoreceptor and a proce ...


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Kikuchi Norihiro, Ochi Atsushi, Uematsu Hironori, Tanaka Hiroyuki, Sekiya Michiyo, Amamiya Shoji: Electrophotographic photoreceptor, and process cartridge and electrophotographic device having the electrophotographic photoreceptor. Canon, February 6, 2002: JP2002-040686 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, capable of improving wear resistance and scratch resistance significantly by increasing the film strength, having high sensitivity, hardly causing the change or deterioration of photoreceptor characteristics such as increase in t ...


9
Inoue Yoshiki, Uehara Kaneo, Ochi Atsushi: Piezoelectric actuator.. Nippon Electric Co, April 8, 1992: EP0479328-A2 (6 worldwide citation)

In a piezoelectric actuator of the type which has a plurality of grooves on the outer side surface of the actuator body, mechanical reliability of the actuator is enhanced by providing grooves also in the respective layers of a material exhibiting electrostrictive effect located over and below the t ...


10
Utsumi Kazuaki, Suzuki Masanori, Ochi Atsushi: Method of producing electrostrictive effect element.. Nippon Electric Co, January 8, 1986: EP0167392-A2 (6 worldwide citation)

A method of producing an electrostatic effect element and an element produced by such method. A laminated structure is first formed from films or thin plates of electrostrictive material and internal electrodes which are superposed alternately. The laminated structure has flat side surfaces upon whi ...