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Michihiro Kitazawa
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Kawasaki, JP
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last 30 patents
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Patent Grant
Photoconductor for electrophotography
Patent number
5,725,982
Issue date
Mar 10, 1998
Fuji Electric Co., Ltd.
Sumitaka Nogami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrophotographic photosensitive material
Patent number
5,707,766
Issue date
Jan 13, 1998
Fuji Electric Co., Ltd.
Sumitaka Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductor for electrophotography
Patent number
5,700,613
Issue date
Dec 23, 1997
Fuji Electric Co., Ltd.
Sumitaka Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptors with anti-oxidizing agents
Patent number
5,618,646
Issue date
Apr 8, 1997
Fuji Electric Co., Ltd.
Sumitaka Nogami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photoconductor having a cured layer of an amino resin-phenol resin...
Patent number
5,595,847
Issue date
Jan 21, 1997
Fuji Electric Co., Ltd.
Sumitaka Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive body for electrophotography
Patent number
5,456,989
Issue date
Oct 10, 1995
Fuji Electric Co., Ltd.
Sumitaka Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY