1
Nobuhiro Ide, Takeshi Yoshida, Yoshihisa Kondo, Masato Nagamatsu, Junji Mori, Itaru Yamazaki: Pipeline information processing circuit for floating point operations. Kabushiki Kaisha Toshiba, Foley & Lardner, December 31, 1996: US05590365 (61 worldwide citation)

Disclosed is a pipeline information processing circuit which comprises a register control unit for outputting a plurality of data held in registers at a time; an arithmetic operation unit for carrying out a collective arithmetic operation of a plurality of data; and a bypass control unit for compari ...


2
Kazushi Iuchi, Hideyuki Takai, Hajime Miyazaki, Itaru Yamazaki: Oxytitanium phthalocyanine, process for producing same and electrophotosensitive member using same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, July 21, 1992: US05132197 (37 worldwide citation)

Oxytitanium phthalocyanine having a crystal form characterized by main peaks specified by Bragg angles (2.sigma..+-.0.2 degree) of 9.0 degrees, 14.2 degrees, 23.9 degrees and 27.1 degrees in X-ray diffraction pattern based on CuK.alpha. characteristic X-rays. The oxytitanium phthalocyanine crystal p ...


3
Hideyuki Takai, Kazushi Iuchi, Itaru Yamazaki, Hajime Miyazaki: Low crystalline oxytitanium phthalocyanine, process for producing crystalline oxytitanium phthalocyanines using the same, oxytitanium phthalocyanine of a novel crystal form and electrophotographic photosensitive member using the same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, March 16, 1993: US05194354 (24 worldwide citation)

There are disclosed low crystalline oxytitanium phthalocyanines which have characteristic strong peaks at specific angles of Bragg angle 2.theta..+-.0.2.degree.. Using the low crystalline oxytitanium phthalocyanines, it is easy to obtain oxytitanium phthalocyanines having novel crystal forms. Electr ...


4
Itaru Yamazaki: Apparatus for forming a functional deposited film by means of plasma chemical vapor deposition. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, September 25, 1990: US04958591 (22 worldwide citation)

Improvements in the apparatus for forming a functional deposited film by means of plasma chemical vapor deposition comprising a deposition chamber having a film forming space which is sealed and formed by a surrounding wall functioning as a cathode, an upper wall and a bottom wall, which contains a ...


5
Tetsuro Kanemaru, Hideyuki Takai, Itaru Yamazaki, Shinya Mayama, Masato Tanaka: Electrophotographic photosensitive member, and electrophotographic apparatus, device unit, and facsimile machine employing the same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, September 21, 1993: US05246807 (20 worldwide citation)

The present invention relates to an electrophotographic photosensitive member. The photosensitive member has an electroconductive support and a photosensitive layer formed thereon containing oxytitanium phthalocyanine, and a surface layer of the photosensitive member contains a copolymer having a fi ...


6
Masakazu Matsumoto, Shozo Ishikawa, Wataru Ando, Toshihiro Kikuchi, Itaru Yamazaki: Electrophotographic photosensitive member. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, June 5, 1990: US04931371 (18 worldwide citation)

An electrophotographic photosensitive member comprises a photosensitive layer on a conductive support, wherein said photosensitive layer contains a compound, having structures (A) and (B) together in its structural formula and wherein said photosensitive layer contains a thioether compound represent ...


7
Toshiyuki Yoshihara, Hideki Anayama, Itaru Yamazaki, Hideyuki Ainoya, Hidetoshi Hirano, Mayumi Kimura: Electrophotographic apparatus and process cartridge featuring an electrophotographic photosensitive member having a surface layer of lubricative fluorine-containing resin powder. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, March 11, 1997: US05610690 (9 worldwide citation)

An electrophotographic apparatus includes an electrophotographic photosensitive member, a charging member, an imagewise exposure system, a developing system having a toner feed member, a transfer system, and a cleaning system wherein the electrophotographic photosensitive member includes a surface l ...


8
Hirotoshi Uesugi, Hideki Anayama, Itaru Yamazaki, Kazushige Nakamura, Akira Yoshida: Electrophotgraphic photosensitive member, process cartridge, and electrophotgraphic apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, September 13, 2005: US06942952 (9 worldwide citation)

The present invention provides an electrophotographic photosensitive member capable of maintaining high transfer efficiency without causing large transfer current for a long-term use, obtaining an excellent image, and achieving those effects especially when being applied to a color electrophotograph ...


9
Hideyuki Ainoya, Toshiyuki Yoshihara, Hideki Anayama, Itaru Yamazaki, Hidetoshi Hirano, Mayumi Kimura: Electrophotographic image forming method, apparatus and device unit. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, July 23, 1996: US05538826 (7 worldwide citation)

An electrophotographic photosensitive member having a surface layer comprising a bisphenol Z-type polycarbonate resin is charged by contact charging. The charged electrophotographic photosensitive member is then subjected to imagewise exposure to form an electrostatic latent image on the photosensit ...


10
Shintetsu Go, Hideyuki Takai, Hajime Miyazaki, Itaru Yamazaki, Tetsuro Kanemaru, Kazushi Iuchi: Oxytitanium phthalocyanine, process for producing same and electrophotographic photosensitive member using same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, January 14, 1997: US05593805 (5 worldwide citation)

A new crystalline form of oxytitanium phthalocyanine is characterized by main peaks specified by Bragg angles (2.theta..+-.0.2 degrees) of 7.4 degrees, 10.2 degrees, 12.5 degrees, 15.0 degrees. 16.3 degrees, 18.3 degrees, 22.4 degrees, 24.2 degrees, 25.2 degrees and 28.5 degrees in X-ray diffraction ...