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Kazunari TONAMI
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing apparatus, printing system, image processing...
Patent number
11,858,284
Issue date
Jan 2, 2024
Ricoh Company, Ltd.
Kazunari Tonami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System, information process apparatus and information processing me...
Patent number
9,961,737
Issue date
May 1, 2018
Ricoh Company, Ltd.
Yuji Ohue
G01 - MEASURING TESTING
Information
Patent Grant
Device control system, information processing apparatus, and non-tr...
Patent number
9,888,541
Issue date
Feb 6, 2018
Ricoh Company, Ltd.
Akiyoshi Nakai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Information processing apparatus, human presence determining method...
Patent number
9,766,129
Issue date
Sep 19, 2017
Ricoh Company, Ltd.
Kazunari Tonami
G01 - MEASURING TESTING
Information
Patent Grant
Image output apparatus, image test system, and density correction m...
Patent number
8,639,128
Issue date
Jan 28, 2014
Ricoh Company, Limited
Hiroyuki Kawamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, image forming method, and computer program...
Patent number
8,547,596
Issue date
Oct 1, 2013
Ricoh Company, Ltd.
Kazunari Tonami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus including a toner supply controller to cont...
Patent number
8,265,494
Issue date
Sep 11, 2012
Ricoh Company, Limited
Hiroyuki Kawamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image processing apparatus, image processing method, and computer p...
Patent number
8,115,963
Issue date
Feb 14, 2012
Ricoh Company, Ltd.
Kazunari Tonami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image output apparatus using close range radio contact wherein radi...
Patent number
7,962,658
Issue date
Jun 14, 2011
Ricoh Company, Ltd.
Yuichiro Kanoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image quantization processing with error diffusion using oscillatin...
Patent number
7,636,179
Issue date
Dec 22, 2009
Ricoh Company, Ltd.
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moire reduction apparatus, method, and computer product
Patent number
7,619,793
Issue date
Nov 17, 2009
Ricoh Company, Ltd.
Kazunari Tonami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image output apparatus using close range radio contact wherein radi...
Patent number
7,454,528
Issue date
Nov 18, 2008
Ricoh Company, Ltd.
Yuichiro Kanoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-processing device using quantization threshold values produce...
Patent number
7,251,060
Issue date
Jul 31, 2007
Ricoh Company, Ltd.
Kazunari Tonami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method, image processing apparatus and recording m...
Patent number
7,142,330
Issue date
Nov 28, 2006
Ricoh Company, Ltd.
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method, image processing apparatus, image forming...
Patent number
7,106,476
Issue date
Sep 12, 2006
Ricoh Company, Ltd.
Kazunari Tonami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method, image processing apparatus and recording m...
Patent number
6,977,757
Issue date
Dec 20, 2005
Ricoh Company, Ltd.
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING APPARATUS, PRINTING SYSTEM, IMAGE PROCESSING...
Publication number
20220063315
Publication date
Mar 3, 2022
RICOH COMPANY, LTD.
Kazunari TONAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE CONTROL SYSTEM, INFORMATION PROCESSING APPARATUS, AND NON-TR...
Publication number
20170265264
Publication date
Sep 14, 2017
RICOH COMPANY, LTD.
Akiyoshi NAKAI
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM, INFORMATION PROCESS APPARATUS AND INFORMATION PROCESSING ME...
Publication number
20170257921
Publication date
Sep 7, 2017
Yuji OHUE
G01 - MEASURING TESTING
Information
Patent Application
CONTROL APPARATUS AND DEVICE CONTROL SYSTEM
Publication number
20170227941
Publication date
Aug 10, 2017
RICOH COMPANY, LTD.
Kiriko CHOSOKABE
F24 - HEATING RANGES VENTILATING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, HUMAN PRESENCE DETERMINING METHOD...
Publication number
20170097264
Publication date
Apr 6, 2017
Kazunari TONAMI
G01 - MEASURING TESTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING...
Publication number
20150319335
Publication date
Nov 5, 2015
Hiroyuki BABA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus, image forming method, and computer program...
Publication number
20120019844
Publication date
Jan 26, 2012
RICOH COMPANY, LIMITED
Kazunari Tonami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image output apparatus, image test system, and density correction m...
Publication number
20120002984
Publication date
Jan 5, 2012
RICOH COMPANY, LIMITED
Hiroyuki Kawamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20100111547
Publication date
May 6, 2010
Hiroyuki KAWAMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image processing apparatus, image processing method, and computer p...
Publication number
20090231647
Publication date
Sep 17, 2009
Ricoh Company, Ltd.
Kazunari Tonami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image output apparatus using radio contact element
Publication number
20090051942
Publication date
Feb 26, 2009
Yuichiro Kanoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND RECORDING M...
Publication number
20070092151
Publication date
Apr 26, 2007
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing method, image processing apparatus and recording m...
Publication number
20060055980
Publication date
Mar 16, 2006
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image output apparatus using radio contact element
Publication number
20050200910
Publication date
Sep 15, 2005
Yuichiro Kanoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing apparatus, image processing system, and computer p...
Publication number
20040257622
Publication date
Dec 23, 2004
Hiroyuki Shibaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus for, method of, and system for image processing
Publication number
20040257625
Publication date
Dec 23, 2004
Kazunari Tonami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of, apparatus for image processing, and computer product
Publication number
20040125411
Publication date
Jul 1, 2004
Kazunari Tonami
G06 - COMPUTING CALCULATING COUNTING