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Yuichi Kazaki
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Kashiba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Developing unit and image forming apparatus using the same
Patent number
7,853,181
Issue date
Dec 14, 2010
Sharp Kabushiki Kaisha
Tsutomu Sugimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus provided with one-component development app...
Patent number
7,702,266
Issue date
Apr 20, 2010
Sharp Kabushiki Kaisha
Yuichi Kazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device having thickness regulating member and image form...
Patent number
7,567,764
Issue date
Jul 28, 2009
Sharp Kabushiki Kaisha
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device for prevention of coagulate toner adherence and i...
Patent number
7,546,071
Issue date
Jun 9, 2009
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device with developer-supplying mechanism
Patent number
5,619,312
Issue date
Apr 8, 1997
Sharp Kabushiki Kaisha
Shintarou Hatano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having an image-quality correction function
Patent number
5,477,308
Issue date
Dec 19, 1995
Sharp Kabushiki Kaisha
Kazuyuki Ohnishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color balance adjusting apparatus for full-color copier
Patent number
5,343,282
Issue date
Aug 30, 1994
Sharp Kabushiki Kaisha
Yuichi Kazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Full color copying machine
Patent number
5,204,729
Issue date
Apr 20, 1993
Sharp Kabushiki Kaisha
Yasutaka Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Developing unit and image forming apparatus using the same
Publication number
20080159789
Publication date
Jul 3, 2008
Tsutomu Sugimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing device and image forming apparatus
Publication number
20070206977
Publication date
Sep 6, 2007
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing device and image forming apparatus
Publication number
20070177906
Publication date
Aug 2, 2007
Sharp Kabushiki Kaisha
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20070110482
Publication date
May 17, 2007
Yuichi Kazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY