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Teruhiko Noguchi
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Sakai, JP
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last 30 patents
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Patent Grant
Photosensitive element for electrophotography
Patent number
5,983,055
Issue date
Nov 9, 1999
Sharp Kabushiki Kaisha
Takahiro Bito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-quality stabilizer for use in an electrophotographic apparatus
Patent number
5,708,915
Issue date
Jan 13, 1998
Sharp Kabushiki Kaisha
Teruhiko Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoreceptor for electrophotography
Patent number
5,381,212
Issue date
Jan 10, 1995
Sharp Kabushiki Kaisha
Teruhiko Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-quality stabilizer for an electrophotographic apparatus
Patent number
5,333,037
Issue date
Jul 26, 1994
Sharp Kabushiki Kaisha
Katsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic apparatus controlling image quality according t...
Patent number
4,970,557
Issue date
Nov 13, 1990
Sharp Kabushiki Kaisha
Jitsuo Masuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for removing defective developer agent from a developing uni...
Patent number
4,962,408
Issue date
Oct 9, 1990
Sharp Kabushiki Kaisha
Jitsuo Masuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of stabilizing surface potential of photoreceptor for electr...
Patent number
4,935,777
Issue date
Jun 19, 1990
Sharp Kabushiki Kaisha
Teruhiko Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discharging apparatus and method for use in a copying machine
Patent number
4,827,306
Issue date
May 2, 1989
Sharp Kabushiki Kaisha
Yoshiharu Tsujimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Copying machine with multiple transport function
Patent number
4,771,318
Issue date
Sep 13, 1988
Sharp Kabushiki Kaisha
Teruhiko Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY