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Shoji Ichimasa
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal drive apparatus, image display apparatus capable of...
Patent number
10,163,382
Issue date
Dec 25, 2018
Canon Kabushiki Kaisha
Shoji Ichimasa
G02 - OPTICS
Information
Patent Grant
Electrooptical display apparatus that performs voltage sampling out...
Patent number
9,142,177
Issue date
Sep 22, 2015
Canon Kabushiki Kaisha
Shoji Ichimasa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Projector, projector control method, and projection system
Patent number
8,944,611
Issue date
Feb 3, 2015
Canon Kabushiki Kaisha
Shoji Ichimasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus and image processing method, and compute...
Patent number
8,908,906
Issue date
Dec 9, 2014
Canon Kabushiki Kaisha
Shoji Ichimasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display control apparatus and method of controlling the display con...
Patent number
8,823,688
Issue date
Sep 2, 2014
Canon Kabushiki Kaisha
Shoji Ichimasa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image processing apparatus and image processing method, and compute...
Patent number
8,306,277
Issue date
Nov 6, 2012
Canon Kabushiki Kaisha
Shoji Ichimasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image sensing apparatus and control method for relaxing red-eye eff...
Patent number
8,045,037
Issue date
Oct 25, 2011
Canon Kabushiki Kaisha
Shoji Ichimasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capacitor charging circuit, flash unit, and camera
Patent number
7,615,971
Issue date
Nov 10, 2009
Canon Kabushiki Kaisha
Shoji Ichimasa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Capacitor charging circuit, flash unit, and camera
Patent number
7,443,141
Issue date
Oct 28, 2008
Canon Kabushiki Kaisha
Shoji Ichimasa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Image sensing apparatus, image processing apparatus, and control me...
Patent number
7,414,667
Issue date
Aug 19, 2008
Canon Kabushiki Kaisha
Shoji Ichimasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Capacitor strobe charging device utilizing current detection to det...
Patent number
6,957,017
Issue date
Oct 18, 2005
Canon Kabushiki Kaisha
Shoji Ichimasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Strobe charge apparatus
Patent number
6,828,803
Issue date
Dec 7, 2004
Canon Kabushiki Kaisha
Shoji Ichimasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Capacitor charging device utilizing current detection to determine...
Patent number
6,785,470
Issue date
Aug 31, 2004
Canon Kabushiki Kaisha
Shoji Ichimasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic flash device
Patent number
6,584,286
Issue date
Jun 24, 2003
Canon Kabushiki Kaisha
Yukio Odaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flash apparatus and camera having the flash apparatus
Patent number
6,509,695
Issue date
Jan 21, 2003
Canon Kabushiki Kaisha
Yukio Odaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lens shutter camera having viewing line detector
Patent number
6,317,565
Issue date
Nov 13, 2001
Canon Kabushiki Kaisha
Shoji Ichimasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for coping with positional deviations of film
Patent number
6,246,839
Issue date
Jun 12, 2001
Canon Kabushiki Kaisha
Shoji Ichimasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera
Patent number
5,892,998
Issue date
Apr 6, 1999
Canon Kabushiki Kaisha
Takanori Kodaira
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE PROJECTION APPARATUS
Publication number
20230254459
Publication date
Aug 10, 2023
Canon Kabushiki Kaisha
Shoji Ichimasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIQUID CRYSTAL DRIVE APPARATUS, IMAGE DISPLAY APPARATUS AND STORAGE...
Publication number
20170069249
Publication date
Mar 9, 2017
Canon Kabushiki Kaisha
Shoji Ichimasa
G02 - OPTICS
Information
Patent Application
DRIVING APPARATUS, DISPLAY APPARATUS, AND ELECTRONIC APPARATUS
Publication number
20160343324
Publication date
Nov 24, 2016
Canon Kabushiki Kaisha
Shoji Ichimasa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTROOPTICAL DISPLAY APPARATUS AND ELECTRONIC DEVICE
Publication number
20130120350
Publication date
May 16, 2013
Canon Kabushiki Kaisha
Shoji Ichimasa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD, AND COMPUTE...
Publication number
20130039583
Publication date
Feb 14, 2013
Canon Kabushiki Kaisha
Shoji ICHIMASA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROJECTOR, PROJECTOR CONTROL METHOD, AND PROJECTION SYSTEM
Publication number
20110141380
Publication date
Jun 16, 2011
Canon Kabushiki Kaisha
Shoji Ichimasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISPLAY CONTROL APPARATUS AND METHOD OF CONTROLLING THE DISPLAY CON...
Publication number
20110141080
Publication date
Jun 16, 2011
Canon Kabushiki Kaisha
Shoji Ichimasa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
IMAGE SENSING APPARATUS, IMAGE PROCESSING APPARATUS, AND CONTROL ME...
Publication number
20080211936
Publication date
Sep 4, 2008
Canon Kabushiki Kaisha
Shoji ICHIMASA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CAPACITOR CHARGING CIRCUIT, FLASH UNIT, AND CAMERA
Publication number
20080211461
Publication date
Sep 4, 2008
Canon Kabushiki Kaisha
Shoji Ichimasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD, AND COMPUTE...
Publication number
20070024723
Publication date
Feb 1, 2007
Shoji Ichimasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Capacitor charging circuit, flash unit, and camera
Publication number
20050275384
Publication date
Dec 15, 2005
Canon Kabushiki Kaisha
Shoji Ichimasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image sensing apparatus, image processing apparatus, and control me...
Publication number
20050013603
Publication date
Jan 20, 2005
Shoji Ichimasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Capacitor strobe charging device utilizing current detection to det...
Publication number
20040252990
Publication date
Dec 16, 2004
Canon Kabushiki Kaisha
Shoji Ichimasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Strobe charging device
Publication number
20030128974
Publication date
Jul 10, 2003
Shoji Ichimasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Strobe charge apparatus
Publication number
20030025510
Publication date
Feb 6, 2003
Shoji Ichimasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electronic flash device
Publication number
20020071670
Publication date
Jun 13, 2002
Yukio Odaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flash apparatus and camera having the flash apparatus
Publication number
20020047626
Publication date
Apr 25, 2002
Yukio Odaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR