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Tsutomu Sugimoto
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Yamatokoriyama-shi, JP
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Patents Grants
last 30 patents
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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
Patents Applications
last 30 patents
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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