Kenzo Tojima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photoelectric conversion apparatus and system having photodiodes to...
- Patent number 12,177,593
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Kenzo Tojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging sensor, imaging apparatus, and imaging method
- Patent number 12,108,174
- Issue date Oct 1, 2024
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion apparatus and photoelectric conversion system
- Patent number 11,937,006
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image processing apparatus and an image processing method for perfo...
- Patent number 9,760,815
- Issue date Sep 12, 2017
- Canon Kabushiki Kaisha
- Tsutomu Takada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing using derived correction amount
- Patent number 8,964,253
- Issue date Feb 24, 2015
- Canon Kabushiki Kaisha
- Tsutomu Takada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 8,749,835
- Issue date Jun 10, 2014
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method of correction amount...
- Patent number 8,570,594
- Issue date Oct 29, 2013
- Canon Kabushiki Kaisha
- Tsutomu Takata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and apparatus for correcting difference in...
- Patent number 8,081,202
- Issue date Dec 20, 2011
- Canon Kabushiki Kaisha
- Kenzo Tojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 8,068,259
- Issue date Nov 29, 2011
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method, and computer progra...
- Patent number 7,770,994
- Issue date Aug 10, 2010
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and its control method
- Patent number 7,684,079
- Issue date Mar 23, 2010
- Canon Kabushiki Kaisha
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color image forming apparatus
- Patent number 7,630,100
- Issue date Dec 8, 2009
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming system with density conversion based on image charact...
- Patent number 7,619,775
- Issue date Nov 17, 2009
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus, control method therefor, and computer program
- Patent number 7,542,187
- Issue date Jun 2, 2009
- Canon Kabushiki Kaisha
- Kenzo Tojima
- G02 - OPTICS
Information Patent Grant
Image forming apparatus and its control method, and computer progra...
- Patent number 7,344,217
- Issue date Mar 18, 2008
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC CONVERSION APPARATUS AND SYSTEM HAVING PHOTODIODES TO...
- Publication number 20230388675
- Publication date Nov 30, 2023
- Canon Kabushiki Kaisha
- KENZO TOJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM
- Publication number 20230370741
- Publication date Nov 16, 2023
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING SENSOR, IMAGING APPARATUS, AND IMAGING METHOD
- Publication number 20230156358
- Publication date May 18, 2023
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD
- Publication number 20150131129
- Publication date May 14, 2015
- Canon Kabushiki Kaisha
- Tsutomu Takada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD
- Publication number 20140118755
- Publication date May 1, 2014
- Canon Kabushiki Kaisha
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20120062907
- Publication date Mar 15, 2012
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD
- Publication number 20100220342
- Publication date Sep 2, 2010
- Canon Kabushiki Kaisha
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLOR IMAGE FORMING APPARATUS
- Publication number 20100079820
- Publication date Apr 1, 2010
- Canon Kabushiki Kaisha
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND APPARATUS FOR CORRECTING DIFFERENCE IN...
- Publication number 20090035001
- Publication date Feb 5, 2009
- Canon Kabushiki Kaisha
- Kenzo Tojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, CONTROL METHOD THEREFOR, AND COMPUTER PROGRAM
- Publication number 20090015895
- Publication date Jan 15, 2009
- Canon Kabushiki Kaisha
- Kenzo Tojima
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...
- Publication number 20080123145
- Publication date May 29, 2008
- CANON KABUSHIKI KAISHA
- HIROKI KITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20070139664
- Publication date Jun 21, 2007
- Canon Kabushiki Kaisha
- Hiroki Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...
- Publication number 20060232620
- Publication date Oct 19, 2006
- Canon Kabushiki Kaisha
- HIROKI KITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR IMAGE FORMING APPARATUS
- Publication number 20060226338
- Publication date Oct 12, 2006
- Kenzo Tojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus and its control method
- Publication number 20060119895
- Publication date Jun 8, 2006
- CANON KABUSHI KAISHA
- Tsutomu Takata
- G06 - COMPUTING CALCULATING COUNTING

Kenzo Tojima

Person

Patents Grantslast 30 patents

Photoelectric conversion apparatus and system having photodiodes to...

Imaging sensor, imaging apparatus, and imaging method

Photoelectric conversion apparatus and photoelectric conversion system

Image processing apparatus and an image processing method for perfo...

Image processing using derived correction amount

Image processing apparatus and image processing method

Image forming apparatus and its control method of correction amount...

Image forming apparatus and apparatus for correcting difference in...

Color image forming apparatus

Image forming apparatus and its control method, and computer progra...

Image forming apparatus and its control method

Color image forming apparatus

Image forming system with density conversion based on image charact...

Image forming apparatus, control method therefor, and computer program

Image forming apparatus and its control method, and computer progra...

Patents Applicationslast 30 patents

PHOTOELECTRIC CONVERSION APPARATUS AND SYSTEM HAVING PHOTODIODES TO...

PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM

IMAGING SENSOR, IMAGING APPARATUS, AND IMAGING METHOD

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD

COLOR IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND APPARATUS FOR CORRECTING DIFFERENCE IN...

IMAGE FORMING APPARATUS, CONTROL METHOD THEREFOR, AND COMPUTER PROGRAM

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...

IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS AND ITS CONTROL METHOD, AND COMPUTER PROGRA...

COLOR IMAGE FORMING APPARATUS

Image forming apparatus and its control method