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Yukio Mori
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Konan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electroconductive brush and copying device for electrophotography
Patent number
7,212,779
Issue date
May 1, 2007
Gunze Limited
Hirofumi Yanagizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
Electroconductive brush and copying device for electrophotography
Publication number
20050063745
Publication date
Mar 24, 2005
Hirofumi Yanagizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY