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Katsunori Mizuta
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming unit and image forming apparatus
Patent number
10,948,845
Issue date
Mar 16, 2021
Toshiba Tec Kabushiki Kaisha
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for erasing image
Patent number
9,671,727
Issue date
Jun 6, 2017
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for erasing image
Patent number
9,298,143
Issue date
Mar 29, 2016
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for erasing image
Patent number
8,541,156
Issue date
Sep 24, 2013
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus, image forming apparatus and density detection...
Patent number
7,409,170
Issue date
Aug 5, 2008
Kabushiki Kaisha Toshiba
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer apparatus, image forming apparatus and developer collecti...
Patent number
7,315,717
Issue date
Jan 1, 2008
Kabushiki Kaisha Toshiba
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR ERASING IMAGE
Publication number
20160170343
Publication date
Jun 16, 2016
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR ERASING IMAGE
Publication number
20150168890
Publication date
Jun 18, 2015
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR ERASING IMAGE
Publication number
20130336677
Publication date
Dec 19, 2013
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE TO PREVENT SCATTERING OF TONER
Publication number
20110311263
Publication date
Dec 22, 2011
Toshiba Tec Kabushiki Kaisha
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR ERASING IMAGE
Publication number
20110294052
Publication date
Dec 1, 2011
Toshiba Tec Kabushiki Kaisha
Takayasu Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REMAINING TONER QUANTITY DETECTOR, PROCESS CARTRIDGE AND IMAGE FORM...
Publication number
20090269088
Publication date
Oct 29, 2009
Kabushiki Kaisha Toshiba
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing apparatus, image forming apparatus and density detection...
Publication number
20070223944
Publication date
Sep 27, 2007
KABUSHIKI KAISHA TOSHIBA
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer apparatus, image forming apparatus and developer collecti...
Publication number
20070041750
Publication date
Feb 22, 2007
Kabushiki Kaisha Toshiba
Katsunori Mizuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY