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Tomoko Suzuki
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Hino, JP
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last 30 patents
Information
Patent Grant
Electrophotography photosensitive element
Patent number
6,027,845
Issue date
Feb 22, 2000
Konica Corporation
Akira Kinoshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotoreceptor
Patent number
5,942,359
Issue date
Aug 24, 1999
Konica Corporation
Akira Kinoshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor with aliphatic amine containing e...
Patent number
5,849,444
Issue date
Dec 15, 1998
Konica Corporation
Akira Kinoshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor
Patent number
5,718,997
Issue date
Feb 17, 1998
Konica Corporation
Hirofumi Hayata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor containing perylenes
Patent number
5,589,309
Issue date
Dec 31, 1996
Konica Corporation
Tomoko Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming method using an imidazole-perylene electrophotographi...
Patent number
5,589,314
Issue date
Dec 31, 1996
Konica Corporation
Yoshihiko Etoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor
Patent number
5,549,997
Issue date
Aug 27, 1996
Konica Corporation
Asao Matsushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor with perylene and styryl compounds
Patent number
5,338,637
Issue date
Aug 16, 1994
Konica Corporation
Akira Kinoshita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrene compound, manufacturing method therefor and electrophotograp...
Patent number
5,294,512
Issue date
Mar 15, 1994
Konica Corporation
Tomoko Suzuki
C07 - ORGANIC CHEMISTRY