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Yoshitami Sakaguchi
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Detecting an extraordinary behavior
Patent number
8,271,981
Issue date
Sep 18, 2012
International Business Machines Corporation
Nobuyuki Ohba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inspection device and inspection method for active matrix panel, an...
Patent number
8,228,269
Issue date
Jul 24, 2012
International Business Machines Corporation
Daiju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Detecting apparatus, system, program, and detecting method
Patent number
8,140,915
Issue date
Mar 20, 2012
International Business Machines Corporation
Nobuyuki Ohba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method, apparatus, and program for detecting the correlation betwee...
Patent number
7,974,800
Issue date
Jul 5, 2011
International Business Machines Corporation
Nobuyuki Ohba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Matrix driven liquid crystal display module system, apparatus and m...
Patent number
7,679,614
Issue date
Mar 16, 2010
Au Optronics Corporation
Fumiaki Yamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Active matrix panel inspection device and inspection method
Patent number
7,486,100
Issue date
Feb 3, 2009
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Inspection device and inspection method for active matrix panel, an...
Patent number
7,317,326
Issue date
Jan 8, 2008
International Business Machines Incorporated
Daiju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Thin film transistor tester and corresponding test method
Patent number
7,295,030
Issue date
Nov 13, 2007
International Business Machines Corporation
Kenichi Imura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Inspection device for inspecting TFT
Patent number
7,282,943
Issue date
Oct 16, 2007
International Business Machines Corporation
Yoshitami Sakaguchi
G01 - MEASURING TESTING
Information
Patent Grant
Inspection device and inspection method for active matrix panel, an...
Patent number
7,106,089
Issue date
Sep 12, 2006
International Business Machines Corporation
Daiju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Thin film transistor array, display panel, method for inspecting th...
Patent number
7,091,667
Issue date
Aug 15, 2006
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Inspection system for active matrix panel, inspection method for ac...
Patent number
7,091,738
Issue date
Aug 15, 2006
International Business Machines Corporation
Dalju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display driver and method thereof
Patent number
7,088,324
Issue date
Aug 8, 2006
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Matrix driven liquid crystal display module system, apparatus and m...
Patent number
7,079,162
Issue date
Jul 18, 2006
Au Optronics Corporation
Fumiaki Yamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device, liquid crystal controller and video...
Patent number
7,075,505
Issue date
Jul 11, 2006
AU Optronics Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display
Patent number
6,937,233
Issue date
Aug 30, 2005
International Business Machines Corporation
Katsuyuki Sakuma
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Reference gamma compensation voltage generation circuit
Patent number
6,806,861
Issue date
Oct 19, 2004
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Wiring structure and method thereof for a LCD module
Patent number
6,661,413
Issue date
Dec 9, 2003
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Matrix driven liquid crystal display module system apparatus and me...
Patent number
6,556,181
Issue date
Apr 29, 2003
International Business Machines Corporation
Fumiaki Yamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Low resistance wiring in the periphery region of displays
Patent number
6,525,342
Issue date
Feb 25, 2003
International Business Machines Corporation
Takahisa Amemiya
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
6,448,951
Issue date
Sep 10, 2002
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display panel driving device
Patent number
6,184,855
Issue date
Feb 6, 2001
International Business Machines Corportion
Yoshinao Kobayashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Analog video signal compensating apparatus and TFT liquid crystal d...
Patent number
5,739,816
Issue date
Apr 14, 1998
International Business Machines Corporation
Yoshinao Kobayashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Rotational-device method and system
Patent number
5,734,579
Issue date
Mar 31, 1998
International Business Machines Corporation
Yoshitami Sakaguchi
G01 - MEASURING TESTING
Information
Patent Grant
Digital-to-analog converter with gamma compensation and a liquid cr...
Patent number
5,724,036
Issue date
Mar 3, 1998
International Business Machines Corporation
Yoshinao Kobayashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DETECTING APPARATUS, SYSTEM, PROGRAM, AND DETECTING METHOD
Publication number
20080263073
Publication date
Oct 23, 2008
International Business Machines Corporation
Nobuyuki Ohba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INSPECTION DEVICE FOR INSPECTING TFT
Publication number
20080164902
Publication date
Jul 10, 2008
Yoshitami Sakaguchi
G01 - MEASURING TESTING
Information
Patent Application
Method, Apparatus, and Program for Detecting the Correlation Betwee...
Publication number
20080137800
Publication date
Jun 12, 2008
Nobuyuki Ohba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method, Apparatus, and Program for Detecting an Extraordinary Behavior
Publication number
20080141249
Publication date
Jun 12, 2008
Nobuyuki Ohba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Inspection device and inspection method for active matrix panel, an...
Publication number
20070075727
Publication date
Apr 5, 2007
International Business Machines Corporation
Daiju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Active matrix panel inspection device, inspection method, and activ...
Publication number
20070040548
Publication date
Feb 22, 2007
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Matrix driven liquid crystal display module system, apparatus and m...
Publication number
20060214896
Publication date
Sep 28, 2006
Fumiaki Yamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
THIN FILM TRANSISTOR TESTER AND CORRESPONDING TEST METHOD
Publication number
20060097745
Publication date
May 11, 2006
International Business Machines Corporation
Kenichi Imura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Inspection device for inspecting TFT
Publication number
20050104614
Publication date
May 19, 2005
International Business Machines Corporation
Yoshitami Sakaguchi
G01 - MEASURING TESTING
Information
Patent Application
Inspection system for active matrix panel, inspection method for ac...
Publication number
20050088198
Publication date
Apr 28, 2005
Dalju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Thin film transistor array, display panel, method for inspecting th...
Publication number
20050067943
Publication date
Mar 31, 2005
International Business Machines Corporation
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Inspection device and inspection method for active matrix panel, an...
Publication number
20040246019
Publication date
Dec 9, 2004
International Business Machines Corporation
Daiju Nakano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Matrix driven liquid crystal display module system, apparatus and m...
Publication number
20030193463
Publication date
Oct 16, 2003
Fumiaki Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Liquid crystal display
Publication number
20030001808
Publication date
Jan 2, 2003
Katsuyuki Sakuma
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Low resistance wiring in the periphery region of displays
Publication number
20020177281
Publication date
Nov 28, 2002
International Business Machines Corporation
Takahisa Amemiya
G02 - OPTICS
Information
Patent Application
Liquid crystal display driver and method thereof
Publication number
20020171614
Publication date
Nov 21, 2002
IBM
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MATRIX DRIVEN LIQUID CRYSTAL DISPLAY MODULE SYSTEM APPARATUS AND ME...
Publication number
20020113764
Publication date
Aug 22, 2002
FUMIAKI YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wiring structure and method thereof for a LCD module
Publication number
20010033259
Publication date
Oct 25, 2001
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device, liquid crystal controller and video...
Publication number
20010013850
Publication date
Aug 16, 2001
Yoshitami Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS