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Tohru Kosaka
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Machida, JP
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last 30 patents
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Patent Grant
Image forming apparatus having a rotatable first developing member,...
Patent number
6,047,149
Issue date
Apr 4, 2000
Canon Kabushiki Kaisha
Katsuhiko Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and method using a transfer member for carr...
Patent number
5,870,648
Issue date
Feb 9, 1999
Canon Kabushiki Kaisha
Eihiro Sakaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus for forming color image with dry developer
Patent number
5,600,431
Issue date
Feb 4, 1997
Canon Kabushiki Kaisha
Masami Takeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY