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Masatomo Tsuduki
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Shizuoka, JP
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Patents Grants
last 30 patents
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Patent Grant
Developing device, and process cartridge maintaining position of de...
Patent number
7,215,909
Issue date
May 8, 2007
Canon Kabushiki Kaisha
Susumu Nittani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device, developing cartridge, and process cartridge each...
Patent number
7,024,137
Issue date
Apr 4, 2006
Canon Kabushiki Kaisha
Susumu Nittani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Developing device, developing cartridge, process cartridge, and ima...
Publication number
20060013618
Publication date
Jan 19, 2006
Canon Kabushiki Kaisha
Susumu Nittani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing device, developing cartridge, process cartridge, and ima...
Publication number
20030228173
Publication date
Dec 11, 2003
Canon Kabushiki Kaisha
Susumu Nittani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY