KATSUHIDE KOGA

Person

SHIZUOKA-KEN, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical scanning apparatus and image forming apparatus
- Patent number 9,841,699
- Issue date Dec 12, 2017
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning apparatus and image forming apparatus
- Patent number 9,740,136
- Issue date Aug 22, 2017
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-beam optical scanning apparatus and image forming apparatus
- Patent number 9,575,430
- Issue date Feb 21, 2017
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with light amount control
- Patent number 9,268,253
- Issue date Feb 23, 2016
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G02 - OPTICS
Information Patent Grant
Exposure apparatus and image forming apparatus
- Patent number 8,957,932
- Issue date Feb 17, 2015
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning apparatus and technique for correcting optical cha...
- Patent number 8,502,851
- Issue date Aug 6, 2013
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning optical apparatus, image forming apparatus, and control me...
- Patent number 8,120,633
- Issue date Feb 21, 2012
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G02 - OPTICS
Information Patent Grant
Image forming apparatus, image forming method
- Patent number 8,107,127
- Issue date Jan 31, 2012
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning optical apparatus, image forming apparatus and image clock...
- Patent number 8,054,502
- Issue date Nov 8, 2011
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning apparatus and technique for correcting optical cha...
- Patent number 7,982,760
- Issue date Jul 19, 2011
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus, image forming method
- Patent number 7,903,287
- Issue date Mar 8, 2011
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning apparatus
- Patent number 7,889,221
- Issue date Feb 15, 2011
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reservation of secondary printing devices in a substitute printing...
- Patent number 7,839,526
- Issue date Nov 23, 2010
- Canon Kabushiki Kaisha
- Mitsuhiko Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and method of controlling same
- Patent number 7,746,370
- Issue date Jun 29, 2010
- Canon Kabushiki Kaisha
- Shigeo Hata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and control method therefor
- Patent number 7,663,659
- Issue date Feb 16, 2010
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method
- Patent number 7,619,792
- Issue date Nov 17, 2009
- Canon Kabushiki Kaisha
- Tomohisa Itagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and control method therefor
- Patent number 7,463,279
- Issue date Dec 9, 2008
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with controlled electric power supply to he...
- Patent number 7,433,620
- Issue date Oct 7, 2008
- Canon Kabushiki Kaisha
- Nobuo Sekiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus and image formation method
- Patent number 7,415,226
- Issue date Aug 19, 2008
- Canon Kabushiki Kaisha
- Akihiko Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source control apparatus and image forming apparatus using th...
- Patent number 7,301,553
- Issue date Nov 27, 2007
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with carbon based fixing material
- Patent number 7,292,795
- Issue date Nov 6, 2007
- Canon Kabushiki Kaisha
- Kenji Kuroki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method of controlling same
- Patent number 7,268,797
- Issue date Sep 11, 2007
- Canon Kabushiki Kaisha
- Shigeo Hata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning apparatus
- Patent number 6,919,979
- Issue date Jul 19, 2005
- Canon Kabushiki Kaisha
- Yuichi Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser beam with controllable light quantity feature usable in an im...
- Patent number 6,795,099
- Issue date Sep 21, 2004
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Clock control apparatus and method and image forming apparatus usin...
- Patent number 6,512,534
- Issue date Jan 28, 2003
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus with an image and binding positions disp...
- Patent number 6,473,539
- Issue date Oct 29, 2002
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser driving method and apparatus and image-forming apparatus
- Patent number 6,396,858
- Issue date May 28, 2002
- Canon Kabushiki Kaisha
- Takayuki Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus
- Patent number 6,266,078
- Issue date Jul 24, 2001
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus capable of displaying image to be formed...
- Patent number 6,115,510
- Issue date Sep 5, 2000
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND IMAGE FORMING SYSTEM THAT OUTP...
- Publication number 20230195022
- Publication date Jun 22, 2023
- Canon Kabushiki Kaisha
- KATSUHIDE KOGA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND COLOR MISREGISTRATION CORRECTION METHOD
- Publication number 20190132485
- Publication date May 2, 2019
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20160334731
- Publication date Nov 17, 2016
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20150338769
- Publication date Nov 26, 2015
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS WITH LIGHT AMOUNT CONTROL
- Publication number 20150338767
- Publication date Nov 26, 2015
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G02 - OPTICS
Information Patent Application
EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20130215211
- Publication date Aug 22, 2013
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20130147891
- Publication date Jun 13, 2013
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING APPARATUS AND TECHNIQUE FOR CORRECTING OPTICAL CHA...
- Publication number 20110236047
- Publication date Sep 29, 2011
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD
- Publication number 20110122428
- Publication date May 26, 2011
- Canon Kabushiki Kaisha
- Tomohisa ITAGAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNING OPTICAL APPARATUS, IMAGE FORMING APPARATUS, AND CONTROL ME...
- Publication number 20100074651
- Publication date Mar 25, 2010
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD
- Publication number 20090323092
- Publication date Dec 31, 2009
- Canon Kabushiki Kaisha
- Tomohisa ITAGAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS, SCANNING OPTICAL APPARATUS, AND CONTROL ME...
- Publication number 20090016774
- Publication date Jan 15, 2009
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCANNING OPTICAL APPARATUS, IMAGE FORMING APPARATUS AND IMAGE CLOCK...
- Publication number 20080151334
- Publication date Jun 26, 2008
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20080144132
- Publication date Jun 19, 2008
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20080117279
- Publication date May 22, 2008
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and method of controlling same
- Publication number 20070291101
- Publication date Dec 20, 2007
- Canon Kabushiki Kaisha
- Shigeo Hata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20070286624
- Publication date Dec 13, 2007
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD
- Publication number 20070229923
- Publication date Oct 4, 2007
- Canon Kabushiki Kaisha
- Tomohisa ITAGAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING SYSTEM, PRINTING APPARATUS, AND CONTROL APPARATUS
- Publication number 20070139702
- Publication date Jun 21, 2007
- Canon Kabushiki Kaisha
- Mitsuhiko Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus and control method therefor
- Publication number 20060202116
- Publication date Sep 14, 2006
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus and image formation method
- Publication number 20060153588
- Publication date Jul 13, 2006
- Canon Kabushiki Kaisha
- Akihiko Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light source control apparatus and image forming apparatus using th...
- Publication number 20060050138
- Publication date Mar 9, 2006
- Canon Kabushiki Kaisha
- Katsuhide Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20060024072
- Publication date Feb 2, 2006
- Canon Kabushiki Kaisha
- Kenji Kuroki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20060018678
- Publication date Jan 26, 2006
- Canon Kabushiki Kaisha
- Nobuo Sekiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and method of controlling same
- Publication number 20050206964
- Publication date Sep 22, 2005
- Canon Kabushiki Kaisha
- Shigeo Hata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical scanning apparatus
- Publication number 20040017598
- Publication date Jan 29, 2004
- Canon Kabushiki Kaisha
- Yuichi Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus and laser beam control method for image for...
- Publication number 20030156180
- Publication date Aug 21, 2003
- Canon Kabushiki Kaisha
- Katsuhide Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER DRIVING METHOD AND APPARATUS AND IMAGE-FORMING APPARATUS
- Publication number 20010046242
- Publication date Nov 29, 2001
- TAKAYUKI KAWAKAMI
- H01 - BASIC ELECTRIC ELEMENTS

KATSUHIDE KOGA

Person

Patents Grantslast 30 patents

Optical scanning apparatus and image forming apparatus

Optical scanning apparatus and image forming apparatus

Multi-beam optical scanning apparatus and image forming apparatus

Image forming apparatus with light amount control

Exposure apparatus and image forming apparatus

Optical scanning apparatus and technique for correcting optical cha...

Scanning optical apparatus, image forming apparatus, and control me...

Image forming apparatus, image forming method

Scanning optical apparatus, image forming apparatus and image clock...

Optical scanning apparatus and technique for correcting optical cha...

Image forming apparatus, image forming method

Optical scanning apparatus

Reservation of secondary printing devices in a substitute printing...

Image forming apparatus and method of controlling same

Image forming apparatus and control method therefor

Image forming apparatus, image forming method

Image forming apparatus and control method therefor

Image forming apparatus with controlled electric power supply to he...

Image formation apparatus and image formation method

Light source control apparatus and image forming apparatus using th...

Image forming apparatus with carbon based fixing material

Image forming apparatus and method of controlling same

Optical scanning apparatus

Laser beam with controllable light quantity feature usable in an im...

Clock control apparatus and method and image forming apparatus usin...

Image processing apparatus with an image and binding positions disp...

Laser driving method and apparatus and image-forming apparatus

Image forming apparatus

Image processing apparatus capable of displaying image to be formed...

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS AND IMAGE FORMING SYSTEM THAT OUTP...

IMAGE FORMING APPARATUS AND COLOR MISREGISTRATION CORRECTION METHOD

OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS

OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS WITH LIGHT AMOUNT CONTROL

EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS

OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS

OPTICAL SCANNING APPARATUS AND TECHNIQUE FOR CORRECTING OPTICAL CHA...

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD

SCANNING OPTICAL APPARATUS, IMAGE FORMING APPARATUS, AND CONTROL ME...

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD

IMAGE FORMING APPARATUS, SCANNING OPTICAL APPARATUS, AND CONTROL ME...

SCANNING OPTICAL APPARATUS, IMAGE FORMING APPARATUS AND IMAGE CLOCK...

OPTICAL SCANNING APPARATUS

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR

Image forming apparatus and method of controlling same

OPTICAL SCANNING APPARATUS

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD

PRINTING SYSTEM, PRINTING APPARATUS, AND CONTROL APPARATUS

Image forming apparatus and control method therefor

Image formation apparatus and image formation method

Light source control apparatus and image forming apparatus using th...

Image forming apparatus

Image forming apparatus

Image forming apparatus and method of controlling same

Optical scanning apparatus

Image forming apparatus and laser beam control method for image for...

LASER DRIVING METHOD AND APPARATUS AND IMAGE-FORMING APPARATUS