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Hidenori Sakai
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Color adjustment system for display device and printed material
Patent number
8,866,835
Issue date
Oct 21, 2014
Mitsubishi Electric Corporation
Hideki Tanizoe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching circuit and test apparatus
Patent number
8,779,631
Issue date
Jul 15, 2014
Advantest Corporation
Hidenori Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Color calibration system
Patent number
8,405,674
Issue date
Mar 26, 2013
Mitsubishi Electric Corporation
Hidenori Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Sigma delta modulator, fractional frequency synthesizer and sigma d...
Patent number
7,602,252
Issue date
Oct 13, 2009
Advantest Corporation
Hidenori Sakai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Document management system
Patent number
7,200,593
Issue date
Apr 3, 2007
NS Solutions Corporation
Osamu Shimomura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interactive drawing recognition processing method and apparatus the...
Patent number
5,987,173
Issue date
Nov 16, 1999
Nippon Steel Corporation
Hideki Kohno
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SWITCHING CIRCUIT AND TEST APPARATUS
Publication number
20120007574
Publication date
Jan 12, 2012
Advantest Corporation
Hidenori SAKAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COLOR CALIBRATION SYSTEM
Publication number
20100188418
Publication date
Jul 29, 2010
Hidenori Sakai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
COLOR ADJUSTMENT SYSTEM FOR DISPLAY DEVICE AND PRINTED MATERIAL
Publication number
20100020117
Publication date
Jan 28, 2010
Hideki TANIZOE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGMA DELTA MODULATOR, FRACTIONAL FREQUENCY SYNTHESIZER AND SIGMA D...
Publication number
20080084247
Publication date
Apr 10, 2008
Advantest Corporation
HIDENORI SAKAI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Document management system
Publication number
20020095432
Publication date
Jul 18, 2002
Osamu Shimomura
G06 - COMPUTING CALCULATING COUNTING