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Yuichi Mizoo
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic toner
Patent number
7,160,660
Issue date
Jan 9, 2007
Canon Kabushiki Kaisha
Tadashi Dojo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Image forming apparatus
Patent number
7,123,862
Issue date
Oct 17, 2006
Canon Kabushiki Kaisha
Yusuke Hasegawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic black toner
Patent number
6,803,164
Issue date
Oct 12, 2004
Canon Kabushiki Kaisha
Yuichi Mizoo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, process for producing toner image forming method and apparat...
Patent number
6,703,176
Issue date
Mar 9, 2004
Canon Kabushiki Kaisha
Takeshi Naka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, image forming method and process cartridge
Patent number
6,593,052
Issue date
Jul 15, 2003
Canon Kabushiki Kaisha
Junko Yoshikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, process for producing toner image forming method and apparat...
Patent number
6,586,151
Issue date
Jul 1, 2003
Canon Kabushiki Kaisha
Takeshi Naka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, image-forming method and process cartridge
Patent number
6,537,715
Issue date
Mar 25, 2003
Canon Kabushiki Kaisha
Yuichi Mizoo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for developing electrostatic images
Patent number
5,773,183
Issue date
Jun 30, 1998
Canon Kabushiki Kaisha
Tadashi Doujo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Magnetic toner
Publication number
20040229142
Publication date
Nov 18, 2004
Tadashi Dojo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Image forming apparatus
Publication number
20040223786
Publication date
Nov 11, 2004
Canon Kabushiki Kaisha
Yusuke Hasegawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Magnetic black toner
Publication number
20030122911
Publication date
Jul 3, 2003
Yuichi Mizoo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner, process for producing toner image forming method and apparat...
Publication number
20030054278
Publication date
Mar 20, 2003
Takeshi Naka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner, image-forming method and process cartridge
Publication number
20020072006
Publication date
Jun 13, 2002
Yuichi Mizoo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner, image forming method and process cartridge
Publication number
20020045120
Publication date
Apr 18, 2002
Junko Yoshikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY