Nobuhiko Zaima

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with tone correction
- Patent number 10,732,554
- Issue date Aug 4, 2020
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus that uses a predetermined measurement image...
- Patent number 10,394,175
- Issue date Aug 27, 2019
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of performing calibration
- Patent number 10,126,694
- Issue date Nov 13, 2018
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with image correction using measurement ima...
- Patent number 10,007,220
- Issue date Jun 26, 2018
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,996,040
- Issue date Jun 12, 2018
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus that performs calibration for maintaining image quality
- Patent number 9,659,242
- Issue date May 23, 2017
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that performs calibration for maintaining i...
- Patent number 9,516,196
- Issue date Dec 6, 2016
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus which performs calibration for maintaining...
- Patent number 9,210,298
- Issue date Dec 8, 2015
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustment of image density, using a density adjustment condition,...
- Patent number 9,116,470
- Issue date Aug 25, 2015
- Canon Kabushiki Kaisha
- Yasuhito Shirafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for performing exposure a plurality of times
- Patent number 9,091,956
- Issue date Jul 28, 2015
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having photosensitive member exposed to plu...
- Patent number 9,057,974
- Issue date Jun 16, 2015
- Canon Kabushiki Kaisha
- Takahiro Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which performs calibration for maintaining...
- Patent number 8,977,143
- Issue date Mar 10, 2015
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus which performs calibration for maintaining...
- Patent number 8,947,728
- Issue date Feb 3, 2015
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus for detecting and correcting thickness and...
- Patent number 8,929,757
- Issue date Jan 6, 2015
- Canon Kabushiki Kaisha
- Yasuhito Shirafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus in which tone correction setting is controlled
- Patent number 8,908,225
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus responsive to image forming conditions
- Patent number 8,903,262
- Issue date Dec 2, 2014
- Canon Kabushiki Kaisha
- Yasuhito Shirafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus forming images in accordance with image for...
- Patent number 8,879,113
- Issue date Nov 4, 2014
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus with electric field control
- Patent number 8,879,937
- Issue date Nov 4, 2014
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for performing exposure a plurality of times
- Patent number 8,854,408
- Issue date Oct 7, 2014
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which performs calibration for maintaining...
- Patent number 8,804,217
- Issue date Aug 12, 2014
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus that performs calibration for maintaining image quality
- Patent number 8,705,137
- Issue date Apr 22, 2014
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and image forming method of electrophotography
- Patent number 8,666,265
- Issue date Mar 4, 2014
- Canon Kabushiki Kaisha
- Takahiro Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information processing apparatus for printing a first image added w...
- Patent number 8,629,991
- Issue date Jan 14, 2014
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 8,199,181
- Issue date Jun 12, 2012
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,130,409
- Issue date Mar 6, 2012
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 8,086,124
- Issue date Dec 27, 2011
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,073,349
- Issue date Dec 6, 2011
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method of the same
- Patent number 7,773,895
- Issue date Aug 10, 2010
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming system, and method of contro...
- Patent number 7,711,274
- Issue date May 4, 2010
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of stably maintaining an image density
- Patent number 7,684,715
- Issue date Mar 23, 2010
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190361380
- Publication date Nov 28, 2019
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS THAT CONTROLS IMAGE DENSITY
- Publication number 20180284675
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180129154
- Publication date May 10, 2018
- Canon Kabushiki Kaisha
- Hiroshi Tomii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF PERFORMING CALIBRATION
- Publication number 20170307994
- Publication date Oct 26, 2017
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20170242382
- Publication date Aug 24, 2017
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT PERFORMS CALIBRATION FOR MAINTAINING I...
- Publication number 20150098095
- Publication date Apr 9, 2015
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...
- Publication number 20150092206
- Publication date Apr 2, 2015
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS FOR PERFORMING EXPOSURE A PLURALITY OF TIMES
- Publication number 20140363183
- Publication date Dec 11, 2014
- Nobuhiko ZAIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS THAT PERFORMS CALIBRATION FOR MAINTAINING IMAGE QUALITY
- Publication number 20140185071
- Publication date Jul 3, 2014
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS HAVING PHOTOSENSITIVE MEMBER EXPOSED TO PLU...
- Publication number 20140036020
- Publication date Feb 6, 2014
- Takahiro ISHIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS FOR PERFORMING EXPOSURE A PLURALITY OF TIMES
- Publication number 20130208069
- Publication date Aug 15, 2013
- Canon Kabushiki Kaisha
- Nobuhiko ZAIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ADJUSTMENT OF IMAGE DENSITY IN IMAGE FORMING APPARATUS
- Publication number 20130034359
- Publication date Feb 7, 2013
- Canon Kabushiki Kaisha
- Yasuhito Shirafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS FORMING IMAGES IN ACCORDANCE WITH IMAGE FOR...
- Publication number 20130016365
- Publication date Jan 17, 2013
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS FOR DETECTING THICKNESS AND AREA RATIO OF T...
- Publication number 20120321331
- Publication date Dec 20, 2012
- Canon Kabushiki Kaisha
- Yasuhito Shirafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS IN WHICH TONE CORRECTION SETTING IS CONTROLLED
- Publication number 20120314227
- Publication date Dec 13, 2012
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120315055
- Publication date Dec 13, 2012
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120294643
- Publication date Nov 22, 2012
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF ELECTROPHOTOGRAPHY
- Publication number 20120201554
- Publication date Aug 9, 2012
- Canon Kabushiki Kaisha
- Takahiro ISHIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120163850
- Publication date Jun 28, 2012
- Canon Kabushiki Kaisha
- Yasuhito Shirafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...
- Publication number 20120033276
- Publication date Feb 9, 2012
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...
- Publication number 20120020680
- Publication date Jan 26, 2012
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...
- Publication number 20120019845
- Publication date Jan 26, 2012
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110193923
- Publication date Aug 11, 2011
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS THAT PERFORMS CALIBRATION FOR MAINTAINING IMAGE QUALITY
- Publication number 20100315685
- Publication date Dec 16, 2010
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE CONTROL METHOD
- Publication number 20090245821
- Publication date Oct 1, 2009
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20090016753
- Publication date Jan 15, 2009
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080247769
- Publication date Oct 9, 2008
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE CONTROL METHOD
- Publication number 20080205916
- Publication date Aug 28, 2008
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING SAME, IMAGE...
- Publication number 20080144093
- Publication date Jun 19, 2008
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME
- Publication number 20070230978
- Publication date Oct 4, 2007
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Nobuhiko Zaima

Person

Patents Grantslast 30 patents

Image forming apparatus with tone correction

Image forming apparatus that uses a predetermined measurement image...

Image forming apparatus capable of performing calibration

Image forming apparatus with image correction using measurement ima...

Image forming apparatus

Apparatus that performs calibration for maintaining image quality

Image forming apparatus that performs calibration for maintaining i...

Image forming apparatus which performs calibration for maintaining...

Adjustment of image density, using a density adjustment condition,...

Image forming apparatus for performing exposure a plurality of times

Image forming apparatus having photosensitive member exposed to plu...

Image forming apparatus which performs calibration for maintaining...

Image forming apparatus which performs calibration for maintaining...

Image forming apparatus for detecting and correcting thickness and...

Image forming apparatus in which tone correction setting is controlled

Image forming apparatus responsive to image forming conditions

Image forming apparatus forming images in accordance with image for...

Image forming apparatus with electric field control

Image forming apparatus for performing exposure a plurality of times

Image forming apparatus which performs calibration for maintaining...

Apparatus that performs calibration for maintaining image quality

Image forming apparatus and image forming method of electrophotography

Information processing apparatus for printing a first image added w...

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus and control method of the same

Image forming apparatus, image forming system, and method of contro...

Image forming apparatus capable of stably maintaining an image density

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS THAT CONTROLS IMAGE DENSITY

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CAPABLE OF PERFORMING CALIBRATION

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS THAT PERFORMS CALIBRATION FOR MAINTAINING I...

IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...

IMAGE FORMING APPARATUS FOR PERFORMING EXPOSURE A PLURALITY OF TIMES

APPARATUS THAT PERFORMS CALIBRATION FOR MAINTAINING IMAGE QUALITY

IMAGE FORMING APPARATUS HAVING PHOTOSENSITIVE MEMBER EXPOSED TO PLU...

IMAGE FORMING APPARATUS FOR PERFORMING EXPOSURE A PLURALITY OF TIMES

ADJUSTMENT OF IMAGE DENSITY IN IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS FORMING IMAGES IN ACCORDANCE WITH IMAGE FOR...

IMAGE FORMING APPARATUS FOR DETECTING THICKNESS AND AREA RATIO OF T...

IMAGE FORMING APPARATUS IN WHICH TONE CORRECTION SETTING IS CONTROLLED

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF ELECTROPHOTOGRAPHY

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...

IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...

IMAGE FORMING APPARATUS WHICH PERFORMS CALIBRATION FOR MAINTAINING...

IMAGE FORMING APPARATUS

APPARATUS THAT PERFORMS CALIBRATION FOR MAINTAINING IMAGE QUALITY

IMAGE FORMING APPARATUS AND IMAGE CONTROL METHOD

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE CONTROL METHOD

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING SAME, IMAGE...

IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME