1
Hideyuki Takai, Koichi Suzuki, Satomi Sugiyama, Mitsuhiro Kunieda: Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, November 19, 1996: US05576131 (13 worldwide citation)

An electrophotographic photosensitive member is constituted by disposing a photosensitive layer on a support. The photosensitive layer contains oxytitanium phthalocyanine and a specific disazo pigment of the formula (I) or (II) each characterized by having particular coupler residues. The photosensi ...


2
Satomi Sugiyama, Yoshio Kashizaki, Koichi Suzuki, Shintetsu Go: Electrophotographic photosensitive member, electrophotographic apparatus, device unit and facsimile machine. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, October 18, 1994: US05356746 (5 worldwide citation)

An electrophotographic photosensitive member, comprising: an electroconductive support and a photosensitive layer disposed on the electroconductive support, wherein the photosensitive layer comprises a triazene compound represented by the following formula (1): ##STR1## wherein R denotes hydrogen, a ...


3
Koichi Suzuki, Hideyuki Takai, Hajime Miyazaki, Satomi Sugiyama, Mitsuhiro Kunieda: Electrophotographic photosensitive member, process cartridge including same and electrophotographic apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, August 6, 1996: US05543257 (2 worldwide citation)

An electrophotographic photosensitive member is constituted by an electroconductive support and a photosensitive layer disposed on the electroconductive support. The photosensitive layer contains a specific disazo pigment having a 2,2'-bis-1,3-benzdithiolene-diyl skeleton or a thiophene-diyl skeleto ...


4
Koichi Suzuki, Hideyuki Takai, Satomi Sugiyama, Mitsuhiro Kunieda: Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, April 22, 1997: US05622799 (1 worldwide citation)

An electrophotographic photosensitive member, a process cartridge having the electrophotographic photosensitive member and an electrophotographic apparatus are provided. The electrophotographic photosensitive member has a conductive substrate and a photosensitive layer thereon, wherein the photosens ...


5
Daisuke Miura, Tomonari Nakayama, Toshinobu Ohnishi, Makoto Kubota, Akane Masumoto, Satomi Sugiyama: Field effect transistor and method of producing the same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, June 14, 2011: US07960716

An object of the present invention is to provide a field effect transistor showing high field-effect mobility and a high ON/OFF ratio, which can be produced simply by using a porphyrin compound with excellent crystallinity and orientation. The field effect transistor according to the present inventi ...


6
Yoshio Kashizaki, Koichi Suzuki, Shintetsu Go, Satomi Sugiyama: Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine employing the photosensitive member. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 22, 1994: US05288575

An electrophotographic photosensitive member has an electroconductive substrate and a photosensitive layer formed thereon. The photosensitive layer contains an acetal resin having a component unit represented by the following formula (1): ##STR1## wherein X is ##STR2## R.sub.1 is a substituted or un ...


7
Hideyuki Takai, Koichi Suzuki, Satomi Sugiyama: Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit. Canon Kabushiki Kaisha, CHEN JIZHUANG, May 8, 1996: CN94119854

An electrophotographic photosensitive member is constituted by disposing a photosensitive layer on a support. The photosensitive layer contains oxytitanium phthalocyanine and a specific disazo pigment of the formula (I) or (II) each characterized by having particular coupler residues. The photosensi ...


8
Daisuke Miura, Tomonari Nakayama, Toshinobu Ohnishi, Makoto Kubota, Akane Masumoto, Satomi Sugiyama: Field Effect Transistor and Method of Producing the Same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, December 18, 2008: US20080308789-A1

An object of the present invention is to provide a field effect transistor showing high field-effect mobility and a high ON/OFF ratio, which can be produced simply by using a porphyrin compound with excellent crystallinity and orientation. The field effect transistor according to the present inventi ...


9