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Yukihiro Kitozaki
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Kashiwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Developer supply case and image forming apparatus
Patent number
8,027,621
Issue date
Sep 27, 2011
Canon Kabushiki Kaisha
Tetsuo Isomura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Developer supply case and image forming apparatus
Patent number
7,953,351
Issue date
May 31, 2011
Canon Kabushiki Kaisha
Tetsuo Isomura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Image heating device with duct for air blowing and suction
Patent number
7,941,066
Issue date
May 10, 2011
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating device with cooling air circulation
Patent number
7,715,747
Issue date
May 11, 2010
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus in which an image forming unit is mounted a...
Patent number
7,515,848
Issue date
Apr 7, 2009
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus comprising a plurality of image forming sta...
Patent number
7,502,577
Issue date
Mar 10, 2009
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge detachably mounted to an image forming apparatus includin...
Patent number
7,486,910
Issue date
Feb 3, 2009
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image reader attachable printer
Patent number
7,298,979
Issue date
Nov 20, 2007
Canon Kabushiki Kaisha
Yukihiro Kitozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus whose image bearing member and developing d...
Patent number
7,257,349
Issue date
Aug 14, 2007
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power unit and image forming apparatus provided with same mounted t...
Patent number
7,113,721
Issue date
Sep 26, 2006
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power unit and image forming apparatus provided with same mounted t...
Patent number
6,826,377
Issue date
Nov 30, 2004
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner supplying cartridge for photocopier
Patent number
D452699
Issue date
Jan 1, 2002
Canon Kabushiki Kaisha
Masataka Isomoto
D18 - Printing and office machinery
Patents Applications
last 30 patents
Information
Patent Application
DEVELOPER SUPPLY CASE AND IMAGE FORMING APPARATUS
Publication number
20110164898
Publication date
Jul 7, 2011
Canon Kabushiki Kaisha
Tetsuo Isomura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE HEATING DEVICE
Publication number
20100086326
Publication date
Apr 8, 2010
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE HEATING DEVICE
Publication number
20090016764
Publication date
Jan 15, 2009
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER SUPPLY CASE AND IMAGE FORMING APPARATUS
Publication number
20080199224
Publication date
Aug 21, 2008
Canon Kabushiki Kaisha
Tetsuo Isomura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20070059033
Publication date
Mar 15, 2007
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Cartridge for image forming apparatus
Publication number
20060104663
Publication date
May 18, 2006
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20050281591
Publication date
Dec 22, 2005
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20050281581
Publication date
Dec 22, 2005
CANON KABUSHI KAISHA
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Power unit and image forming apparatus provided with same mounted t...
Publication number
20050025514
Publication date
Feb 3, 2005
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image reader attachable printer
Publication number
20030179390
Publication date
Sep 25, 2003
Canon Kabushiki Kaisha
Yukihiro Kitozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power unit and image forming apparatus provided with same mounted t...
Publication number
20020168197
Publication date
Nov 14, 2002
Canon Kabushiki Kaisha
Yukihiro Kitozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY