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Shinji Imagawa
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Nara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming electrophotography apparatus setting conditions for p...
Patent number
7,675,649
Issue date
Mar 9, 2010
Sharp Kabushiki Kaisha
Hiroshi Kawano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for transfer voltage adjustment and image forming apparatus...
Patent number
7,672,606
Issue date
Mar 2, 2010
Sharp Kabushiki Kaisha
Shinji Imagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device and toner consumption amount estimating method
Patent number
7,565,085
Issue date
Jul 21, 2009
Sharp Kabushiki Kaisha
Masahiro Okuyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charger for performing a corona discharge
Patent number
5,412,213
Issue date
May 2, 1995
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Corona charger for image forming apparatus providing uniform surfac...
Patent number
5,367,366
Issue date
Nov 22, 1994
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Excessive current preventing device for the contact charging of a p...
Patent number
5,313,359
Issue date
May 17, 1994
Sharp Kabushiki Kaisha
Shinji Imagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Method for transfer voltage adjustment and image forming apparatus...
Publication number
20080038006
Publication date
Feb 14, 2008
Sharp Kabushiki Kaisha
Shinji Imagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20070058199
Publication date
Mar 15, 2007
Sharp Kabushiki Kaisha
Hiroshi Kawano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20060204257
Publication date
Sep 14, 2006
Sharp Kabushiki Kaisha
Hiroshi Kawano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20060171001
Publication date
Aug 3, 2006
Sharp Kabushiki Kaisha
Takashi Kitagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus
Publication number
20060164692
Publication date
Jul 27, 2006
Sharp Kabushiki Kaisha
Michiko Fujiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming device and toner consumption amount estimating method
Publication number
20060127108
Publication date
Jun 15, 2006
Sharp Kabushiki Kaisha
Masahiro Okuyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20060007509
Publication date
Jan 12, 2006
Shinji Imagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE