Membership
Tour
Register
Log in
Koji Doi
Follow
Person
Yokohama-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Image reading apparatus, image forming apparatus incorporating the...
Patent number
8,305,656
Issue date
Nov 6, 2012
Canon Kabushiki Kaisha
Toshio Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing system, method of controlling the image processing...
Patent number
7,843,580
Issue date
Nov 30, 2010
Canon Kabushiki Kaisha
Yukimasa Iseki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus used in image forming apparatus, control method t...
Patent number
7,751,076
Issue date
Jul 6, 2010
Canon Kabushiki Kaisha
Mitsushige Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image heating roller, image heating heater, with microwave blocking...
Patent number
7,668,497
Issue date
Feb 23, 2010
Canon Kabushiki Kaisha
Yoritsugu Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Control apparatus system
Patent number
7,657,670
Issue date
Feb 2, 2010
Canon Kabushiki Kaisha
Yoshihiro Funamizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printing apparatus, information processing apparatus, and printing...
Patent number
7,245,845
Issue date
Jul 17, 2007
Canon Kabushiki Kaisha
Yoshinori Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus which includes an image bearing body surfac...
Patent number
7,158,733
Issue date
Jan 2, 2007
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High voltage power supply apparatus
Patent number
6,762,919
Issue date
Jul 13, 2004
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having high-voltage power supply
Patent number
6,731,892
Issue date
May 4, 2004
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High voltage power supply apparatus
Patent number
6,515,841
Issue date
Feb 4, 2003
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electric power source
Patent number
5,532,913
Issue date
Jul 2, 1996
Canon Kabushiki Kaisha
Koji Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
IMAGE HEATING ROLLER, IMAGE HEATING HEATER, AND IMAGE HEATING APPAR...
Publication number
20070201915
Publication date
Aug 30, 2007
Canon Kabushiki Kaisha
Yoritsugu Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CONTROL APPARATUS USED IN IMAGE FORMING APPARATUS, CONTROL METHOD T...
Publication number
20070070326
Publication date
Mar 29, 2007
Canon Kabushiki Kaisha
Mitsushige Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control apparatus system
Publication number
20060291886
Publication date
Dec 28, 2006
Canon Kabushiki Kaisha
Yoshihiro Funamizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image reading apparatus, image forming apparatus incorporating the...
Publication number
20060274384
Publication date
Dec 7, 2006
Canon Kabushiki Kaisha
Toshio Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus
Publication number
20050214007
Publication date
Sep 29, 2005
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Printing apparatus, information processing apparatus, and image pri...
Publication number
20050214017
Publication date
Sep 29, 2005
Canon Kabushiki Kaisha
Yoshinori Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing system, method of controlling the image processing...
Publication number
20050206949
Publication date
Sep 22, 2005
Canon Kabushiki Kaisha
Yukimasa Iseki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
High voltage power supply apparatus
Publication number
20030090846
Publication date
May 15, 2003
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus having high-voltage power supply
Publication number
20030072583
Publication date
Apr 17, 2003
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY