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Fumio YOSHIZAWA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Arbitration device, arbitration method, and computer program product
Patent number
9,500,683
Issue date
Nov 22, 2016
Ricoh Company, Ltd.
Yukio Fujiwara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Image processing apparatus, image processing method, and computer p...
Patent number
8,295,642
Issue date
Oct 23, 2012
Ricoh Company Limited
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document reading apparatus and an image formation apparatus therewith
Patent number
7,889,393
Issue date
Feb 15, 2011
Ricoh Company, Ltd.
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, network system, and method of communica...
Patent number
7,844,993
Issue date
Nov 30, 2010
Ricoh Company, Ltd.
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processor, image processing method, and computer product
Patent number
7,724,986
Issue date
May 25, 2010
Ricoh Company Limited
Akira Murataka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing device, method for saving power consumption of the...
Patent number
7,673,165
Issue date
Mar 2, 2010
Ricoh Company, Ltd.
Sugitaka Oteki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for image processing, and a computer product
Patent number
7,599,087
Issue date
Oct 6, 2009
Ricoh Company, Ltd.
Hiroaki Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for image processing method, and a computer pr...
Patent number
7,394,577
Issue date
Jul 1, 2008
Ricoh Company, Ltd.
Yoshiyuki Namizuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processor
Patent number
7,372,599
Issue date
May 13, 2008
Ricoh Compnay, Ltd.
Yoshiyuki Namizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processor including a data compression unit having a switch a...
Patent number
7,336,386
Issue date
Feb 26, 2008
Ricoh Company, Ltd.
Sugitaka Oteki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing device, method for saving power consumption of the...
Patent number
7,272,737
Issue date
Sep 18, 2007
Ricoh Company, Ltd.
Sugitaka Oteki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for image processing, and a computer product
Patent number
7,200,287
Issue date
Apr 3, 2007
Ricoh Company, Ltd.
Hiroaki Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for processing images, and computer product
Patent number
7,161,714
Issue date
Jan 9, 2007
Ricoh Company, Ltd.
Yoshiyuki Namizuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus
Patent number
7,123,385
Issue date
Oct 17, 2006
Ricoh Company, Ltd.
Sugitaka Oteki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus
Patent number
7,072,058
Issue date
Jul 4, 2006
Ricoh Company, Ltd.
Hideto Miyazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for see-through image correction in image duplica...
Patent number
7,064,863
Issue date
Jun 20, 2006
Ricoh Company, Ltd.
Hiroaki Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for image processing method, and a computer pr...
Patent number
7,038,818
Issue date
May 2, 2006
Ricoh Company, Ltd.
Yoshiyuki Namizuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus
Patent number
6,963,420
Issue date
Nov 8, 2005
Ricoh Company, Ltd.
Hiroyuki Kawamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for image processing, and a computer product
Patent number
6,954,281
Issue date
Oct 11, 2005
Ricoh Company, Ltd.
Hiroaki Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, image processing method and computer re...
Patent number
6,930,793
Issue date
Aug 16, 2005
Ricoh Company, Ltd.
Yoshiyuki Namizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processor
Patent number
6,900,909
Issue date
May 31, 2005
Ricoh Company, Ltd.
Yoshiyuki Namizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IMAGE PROCESSING APPARATUS, METHOD FOR ADDING OR UPDATING SEQUENCE...
Patent number
6,862,101
Issue date
Mar 1, 2005
Ricoh Company, Ltd.
Hideto Miyazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for image processing, and a computer product
Patent number
6,836,346
Issue date
Dec 28, 2004
Ricoh Company, Ltd.
Fumio Yoshizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing device, method for saving power consumption of the...
Patent number
6,763,473
Issue date
Jul 13, 2004
Ricoh Company, Ltd.
Sugitaka Oteki
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING SYSTEM, TERMINAL APPARATUS, AND INFORMATION...
Publication number
20190236634
Publication date
Aug 1, 2019
RICOH COMPANY, LTD.
Fumio YOSHIZAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, IN...
Publication number
20180275157
Publication date
Sep 27, 2018
Takafumi Ebesu
G01 - MEASURING TESTING
Information
Patent Application
POSITIONING SYSTEM AND PROGRAM
Publication number
20170322286
Publication date
Nov 9, 2017
RICOH COMPANY, LTD.
Fumio YOSHIZAWA
G01 - MEASURING TESTING
Information
Patent Application
INERTIAL DEVICE, CONTROL METHOD AND PROGRAM
Publication number
20160370188
Publication date
Dec 22, 2016
RICOH COMPANY, LTD.
Yusuke MATSUSHITA
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION DELIVERY SYSTEM
Publication number
20160352435
Publication date
Dec 1, 2016
Fumio YOSHIZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND C...
Publication number
20160290806
Publication date
Oct 6, 2016
Keisuke KONISHI
G01 - MEASURING TESTING
Information
Patent Application
DIRECTION ESTIMATING DEVICE, DIRECTION ESTIMATING SYSTEM, AND METHO...
Publication number
20160273920
Publication date
Sep 22, 2016
Yusuke MATSUSHITA
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, LOCATION DETERMINING METHOD, AND...
Publication number
20140364979
Publication date
Dec 11, 2014
Fumio YOSHIZAWA
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, MOTION IDENTIFYING METHOD, AND RE...
Publication number
20140336944
Publication date
Nov 13, 2014
Fumio YOSHIZAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ARBITRATION DEVICE, ARBITRATION METHOD, AND COMPUTER PROGRAM PRODUCT
Publication number
20140266153
Publication date
Sep 18, 2014
Yukio FUJIWARA
G01 - MEASURING TESTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER P...
Publication number
20090268258
Publication date
Oct 29, 2009
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DISTRIBUTING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20080259404
Publication date
Oct 23, 2008
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE, METHOD FOR SAVING POWER CONSUMPTION OF THE...
Publication number
20070300093
Publication date
Dec 27, 2007
Sugitaka Oteki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus, network system, and method of communica...
Publication number
20060200850
Publication date
Sep 7, 2006
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication device, address search device, address acquisition me...
Publication number
20060089133
Publication date
Apr 27, 2006
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processor, image processing method, and computer product
Publication number
20060061809
Publication date
Mar 23, 2006
Akira Murataka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for image processing, and a computer product
Publication number
20060028683
Publication date
Feb 9, 2006
Hiroaki Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for image processing method, and a computer pr...
Publication number
20060028684
Publication date
Feb 9, 2006
Yoshiyuki Namizuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus, image processing method and computer re...
Publication number
20050237570
Publication date
Oct 27, 2005
Yoshiyuki Namizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Document reading apparatus and an image formation apparatus therewith
Publication number
20050185224
Publication date
Aug 25, 2005
Fumio Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processor
Publication number
20050157945
Publication date
Jul 21, 2005
Yoshiyuki Namizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing device, method for saving power consumption of the...
Publication number
20040255175
Publication date
Dec 16, 2004
Sugitaka Oteki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processor
Publication number
20020018244
Publication date
Feb 14, 2002
Yoshiyuki Namizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processor and image processing method
Publication number
20020012131
Publication date
Jan 31, 2002
RICOH COMPANY, LIMITED
Sugitaka Oteki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIMD type processor, method and apparatus for parallel processing,...
Publication number
20010054126
Publication date
Dec 20, 2001
RICOH COMPANY, LIMITED
Hiroaki Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for see-through image correction in image duplica...
Publication number
20010050778
Publication date
Dec 13, 2001
Hiroaki Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for image processing, and a computer product
Publication number
20010021278
Publication date
Sep 13, 2001
RICOH COMPANY, LIMITED
Hiroaki Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus
Publication number
20010019429
Publication date
Sep 6, 2001
RICOH COMPANY, LIMITED
Sugitaka Oteki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for image processing method, and a computer pr...
Publication number
20010015821
Publication date
Aug 23, 2001
RICOH COMPANY, LIMITED
Yoshiyuki Namizuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for image processing, and a computer product
Publication number
20010012113
Publication date
Aug 9, 2001
RICOH COMPANY, LIMITED
Fumio Yoshizawa
G06 - COMPUTING CALCULATING COUNTING