Keiji Kojima

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inspection of a target object using a comparison with a master imag...
- Patent number 11,763,445
- Issue date Sep 19, 2023
- Ricoh Company, Ltd.
- Takuji Kamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image inspection apparatus, image inspection system and image inspe...
- Patent number 9,767,546
- Issue date Sep 19, 2017
- Ricoh Company, Limited
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image inspection of printed matter with a master image
- Patent number 9,310,737
- Issue date Apr 12, 2016
- Ricoh Company, Ltd.
- Keiji Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,233,551
- Issue date Jan 12, 2016
- Ricoh Company, Ltd.
- Hitomi Kaneko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image test apparatus, image test system, and image test method
- Patent number 9,185,240
- Issue date Nov 10, 2015
- Ricoh Company, Limited
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,172,824
- Issue date Oct 27, 2015
- Ricoh Company, Ltd.
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,088,745
- Issue date Jul 21, 2015
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 9,065,938
- Issue date Jun 23, 2015
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device employing calibration plate, apparatus includi...
- Patent number 8,970,931
- Issue date Mar 3, 2015
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image test apparatus, image test system, and image test method for...
- Patent number 8,964,249
- Issue date Feb 24, 2015
- Ricoh Company, Limited
- Hiroyuki Kawamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image inspection method, apparatus, control program overlapping ins...
- Patent number 8,848,244
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Hitomi Kaneko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system, and method of inspecting image, and recording me...
- Patent number 8,792,128
- Issue date Jul 29, 2014
- Ricoh Company, Ltd.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inspecting image, image forming apparatus,...
- Patent number 8,634,108
- Issue date Jan 21, 2014
- Ricoh Company, Ltd.
- Keiji Kojima
- G01 - MEASURING TESTING
Information Patent Grant
Printed matter examination apparatus, printed matter examination me...
- Patent number 8,619,278
- Issue date Dec 31, 2013
- Ricoh Company, Limited
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image inspecting apparatus, image inspecting method, and image form...
- Patent number 8,587,844
- Issue date Nov 19, 2013
- Ricoh Company, Ltd.
- Hitoshi Itoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing apparatus, method, and program product removing sh...
- Patent number 8,537,421
- Issue date Sep 17, 2013
- Ricoh Company, Ltd.
- Hitoshi Itoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting tilt in an image having different resolutions in differen...
- Patent number 8,139,897
- Issue date Mar 20, 2012
- Ricoh Company, Limited
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correcting image distortion caused by scanning
- Patent number 7,630,581
- Issue date Dec 8, 2009
- Ricoh Company, Ltd.
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, method, system, and computer program for managing image...
- Patent number 7,619,755
- Issue date Nov 17, 2009
- Ricoh Company, Ltd.
- Katsushi Morimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated multimedia system
- Patent number 7,457,890
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- David Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated multimedia system
- Patent number 7,272,670
- Issue date Sep 18, 2007
- Hitachi
- David Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor including a plurality of computing devices
- Patent number 6,965,981
- Issue date Nov 15, 2005
- Renesas Technology Corporation
- Kiyokazu Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three dimensional graphic processor
- Patent number 6,608,625
- Issue date Aug 19, 2003
- Hitachi, Ltd.
- Ken C. Chin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel computing units having special registers storing large bit...
- Patent number 6,401,190
- Issue date Jun 4, 2002
- Hitachi, Ltd.
- Kiyokazu Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated multimedia system with local processor, data transfer sw...
- Patent number 6,347,344
- Issue date Feb 12, 2002
- Hitachi, Ltd.
- David Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
VLIW system with predicated instruction execution for individual in...
- Patent number 6,041,399
- Issue date Mar 21, 2000
- Hitachi, Ltd.
- Koichi Terada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Character recognition method and apparatus, including generation of...
- Patent number 5,966,464
- Issue date Oct 12, 1999
- RCOH Company
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel processing unit with cache memories storing NO-OP mask bit...
- Patent number 5,893,143
- Issue date Apr 6, 1999
- Hitachi, Ltd.
- Kazuhiko Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Comparison operating unit and graphic operating system
- Patent number 5,872,964
- Issue date Feb 16, 1999
- Hitachi, Ltd.
- Masao Ishiguro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor and data processor
- Patent number 5,870,618
- Issue date Feb 9, 1999
- Hitachi, Ltd.
- Yoshifumi Fujikawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INSPECTION SYSTEM, INFORMATION PROCESSING APPARATUS, AND NON-TRANSI...
- Publication number 20210209740
- Publication date Jul 8, 2021
- RICOH COMPANY, LTD.
- Takuji KAMADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD DRIVING DEVICE, LIQUID DISCHARGE APPARATUS, AND HEAD DRIVING M...
- Publication number 20200398554
- Publication date Dec 24, 2020
- Takuya SUZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE INSPECTION APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE INSPECT...
- Publication number 20150063889
- Publication date Mar 5, 2015
- RICOH COMPANY, LTD.
- Keiji Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPE...
- Publication number 20140314281
- Publication date Oct 23, 2014
- Ricoh Company, Limited
- Keiji Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20140313538
- Publication date Oct 23, 2014
- RICOH COMPANY, LTD.
- Tadashi KITAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD
- Publication number 20140226189
- Publication date Aug 14, 2014
- Keiji KOJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130250369
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Tadashi Kitai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...
- Publication number 20130250378
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...
- Publication number 20130250377
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Tadashi Kitai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130250370
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INSPECTION METHOD, IMAGE INSPECTION APPARATUS, AND RECORDING...
- Publication number 20130250319
- Publication date Sep 26, 2013
- RICOH COMPANY, LTD.
- Hitomi Kaneko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130044347
- Publication date Feb 21, 2013
- RICOH COMPANY, LTD.
- Tadashi KITAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...
- Publication number 20130044342
- Publication date Feb 21, 2013
- RICOH COMPANY, LTD.
- Hitomi KANEKO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD
- Publication number 20130016374
- Publication date Jan 17, 2013
- Hiroyuki KAWAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INSPECTION APPARATUS, INSPECTION METHOD, AND STORAGE MEDIUM
- Publication number 20120121139
- Publication date May 17, 2012
- RICOH COMPANY, LTD.
- Keiji KOJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
- Publication number 20120113443
- Publication date May 10, 2012
- RICOH COMPANY, LTD.
- Hitoshi ITOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image inspecting apparatus, image inspecting method, and image form...
- Publication number 20110304862
- Publication date Dec 15, 2011
- Ricoh Company, Ltd.
- Hitoshi Itoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE INSPECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110279668
- Publication date Nov 17, 2011
- RICOH COMPANY, LTD.
- Fumihiro Nakashige
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for inspecting image, image forming apparatus,...
- Publication number 20110273732
- Publication date Nov 10, 2011
- RICOH COMPANY, LTD.
- Keiji Kojima
- G01 - MEASURING TESTING
Information Patent Application
Printed matter examination apparatus, printed matter examination me...
- Publication number 20110134458
- Publication date Jun 9, 2011
- Ricoh Company, Limited
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing device, image processing method, and computer prog...
- Publication number 20080226196
- Publication date Sep 18, 2008
- Ricoh Company, Limited
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Correcting image distortion caused by scanning
- Publication number 20080137987
- Publication date Jun 12, 2008
- Keiji Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated multimedia system
- Publication number 20070130401
- Publication date Jun 7, 2007
- David Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor
- Publication number 20060053271
- Publication date Mar 9, 2006
- Kiyokazu Nishioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus, method, system, and computer program for managing image...
- Publication number 20060044623
- Publication date Mar 2, 2006
- Katsushi Morimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Correcting background color of a scanned image
- Publication number 20050280849
- Publication date Dec 22, 2005
- Keiji Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated multimedia system
- Publication number 20040255058
- Publication date Dec 16, 2004
- David Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED MULTIMEDIA SYSTEM
- Publication number 20040221071
- Publication date Nov 4, 2004
- David Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Three dimensional graphic processor
- Publication number 20030218608
- Publication date Nov 27, 2003
- Ken C. Chin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor
- Publication number 20020099924
- Publication date Jul 25, 2002
- Hitachi, Ltd
- Kiyokazu Nishioka
- G06 - COMPUTING CALCULATING COUNTING

Keiji Kojima

Person

Patents Grantslast 30 patents

Inspection of a target object using a comparison with a master imag...

Image inspection apparatus, image inspection system and image inspe...

Image inspection of printed matter with a master image

Apparatus, system, and method of inspecting image, and recording me...

Image test apparatus, image test system, and image test method

Apparatus, system, and method of inspecting image, and recording me...

Apparatus, system, and method of inspecting image, and recording me...

Apparatus, system, and method of inspecting image, and recording me...

Image reading device employing calibration plate, apparatus includi...

Image test apparatus, image test system, and image test method for...

Image inspection method, apparatus, control program overlapping ins...

Apparatus, system, and method of inspecting image, and recording me...

Method and apparatus for inspecting image, image forming apparatus,...

Printed matter examination apparatus, printed matter examination me...

Image inspecting apparatus, image inspecting method, and image form...

Image processing apparatus, method, and program product removing sh...

Detecting tilt in an image having different resolutions in differen...

Correcting image distortion caused by scanning

Apparatus, method, system, and computer program for managing image...

Integrated multimedia system

Integrated multimedia system

Processor including a plurality of computing devices

Three dimensional graphic processor

Parallel computing units having special registers storing large bit...

Integrated multimedia system with local processor, data transfer sw...

VLIW system with predicated instruction execution for individual in...

Character recognition method and apparatus, including generation of...

Parallel processing unit with cache memories storing NO-OP mask bit...

Comparison operating unit and graphic operating system

Processor and data processor

Patents Applicationslast 30 patents

INSPECTION SYSTEM, INFORMATION PROCESSING APPARATUS, AND NON-TRANSI...

HEAD DRIVING DEVICE, LIQUID DISCHARGE APPARATUS, AND HEAD DRIVING M...

IMAGE INSPECTION APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE INSPECT...

IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPE...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...

IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMA...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE INSPECTION METHOD, IMAGE INSPECTION APPARATUS, AND RECORDING...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING ME...

IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHOD

INSPECTION APPARATUS, INSPECTION METHOD, AND STORAGE MEDIUM

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...

Image inspecting apparatus, image inspecting method, and image form...

IMAGE INSPECTION DEVICE AND IMAGE FORMING APPARATUS

Method and apparatus for inspecting image, image forming apparatus,...

Printed matter examination apparatus, printed matter examination me...

Image processing device, image processing method, and computer prog...

Correcting image distortion caused by scanning

Integrated multimedia system

Processor

Apparatus, method, system, and computer program for managing image...

Correcting background color of a scanned image

Integrated multimedia system

INTEGRATED MULTIMEDIA SYSTEM

Three dimensional graphic processor

Processor