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Masanobu Nakajima
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Toride-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cleaning blade, process cartridge, and electrophotographic apparatus
Patent number
9,541,887
Issue date
Jan 10, 2017
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with charging device of corona type
Patent number
8,417,143
Issue date
Apr 9, 2013
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging apparatus with shutter
Patent number
8,244,147
Issue date
Aug 14, 2012
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including a mechanism to move a discharge w...
Patent number
8,036,565
Issue date
Oct 11, 2011
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and line width correction method therefor
Patent number
7,773,898
Issue date
Aug 10, 2010
Canon Kabushiki Kaisha
Takahiro Nakase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus including a heater positioned between a pho...
Patent number
7,599,642
Issue date
Oct 6, 2009
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CHARGING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20190094743
Publication date
Mar 28, 2019
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING BLADE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
Publication number
20160124375
Publication date
May 5, 2016
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20110286767
Publication date
Nov 24, 2011
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS WITH CHARGING DEVICE OF CORONA TYPE
Publication number
20100135682
Publication date
Jun 3, 2010
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20090136253
Publication date
May 28, 2009
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND LINE WIDTH CORRECTION METHOD THEREFOR
Publication number
20080130061
Publication date
Jun 5, 2008
Canon Kabushiki Kaisha
Takahiro Nakase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20080038011
Publication date
Feb 14, 2008
Canon Kabushiki Kaisha
Masanobu Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY