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Yasuo Ueda
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image-processing system and image-processing method in which a size...
Patent number
9,491,357
Issue date
Nov 8, 2016
Ricoh Company Ltd.
Makoto Shohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-processing system, image-processing method and program which...
Patent number
9,392,167
Issue date
Jul 12, 2016
Ricoh Company, Ltd.
Makoto Shohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dead-time generating circuit and motor control apparatus
Patent number
8,665,003
Issue date
Mar 4, 2014
Ricoh Company, Ltd.
Yasuo Ueda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pulse width modulation signal generator and method
Patent number
8,395,457
Issue date
Mar 12, 2013
Ricoh Company, Ltd.
Yasuo Ueda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hysteresis comparator circuit and semiconductor device incorporatin...
Patent number
8,269,527
Issue date
Sep 18, 2012
Ricoh Company, Ltd.
Yasuo Ueda
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE-PROCESSING SYSTEM, IMAGE-PROCESSING METHOD AND PROGRAM
Publication number
20150042647
Publication date
Feb 12, 2015
Makoto Shohara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE-PROCESSING SYSTEM, IMAGE-PROCESSING METHOD AND PROGRAM
Publication number
20140176542
Publication date
Jun 26, 2014
Makoto Shohara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEAD-TIME GENERATING CIRCUIT AND MOTOR CONTROL APPARATUS
Publication number
20120126735
Publication date
May 24, 2012
Yasuo Ueda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PULSE WIDTH MODULATION SIGNAL GENERATOR AND METHOD
Publication number
20110221541
Publication date
Sep 15, 2011
RICOH COMPANY, LTD.
Yasuo UEDA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HYSTERESIS COMPARATOR CIRCUIT AND SEMICONDUCTOR DEVICE INCORPORATIN...
Publication number
20110057686
Publication date
Mar 10, 2011
RICOH COMPANY, LTD.
Yasuo UEDA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Image recording device and image reproducing device
Publication number
20030091341
Publication date
May 15, 2003
Yasuo Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE