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Nobuhisa Sakaguchi
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Tenri-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display element drive unit, display device including the same, and...
Patent number
7,633,476
Issue date
Dec 15, 2009
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driving device and display using the same
Patent number
7,307,610
Issue date
Dec 11, 2007
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving device for display apparatus
Patent number
7,161,591
Issue date
Jan 9, 2007
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driving apparatus and display apparatus using same
Patent number
7,006,114
Issue date
Feb 28, 2006
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device having active element connected to an electrod...
Patent number
6,864,562
Issue date
Mar 8, 2005
Sharp Kabushiki Kaisha
Kenji Toyosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display drive device and liquid crystal module incorporating the same
Patent number
6,697,041
Issue date
Feb 24, 2004
Sharp Kabushiki Kaisha
Shigeki Tamai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device having active element connected to an electrod...
Patent number
6,650,002
Issue date
Nov 18, 2003
Sharp Kabushiki Kaishi
Kenji Toyosawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and display module
Patent number
6,621,478
Issue date
Sep 16, 2003
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device and display device module
Patent number
6,603,466
Issue date
Aug 5, 2003
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System construction of semiconductor devices and liquid crystal dis...
Patent number
6,476,789
Issue date
Nov 5, 2002
Sharp Kabushiki Kaisha
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device having active element connected to an electrod...
Patent number
6,441,467
Issue date
Aug 27, 2002
Sharp Kabushiki Kaisha
Kenji Toyosawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Display element drive unit, display device including the same, and...
Publication number
20060071892
Publication date
Apr 6, 2006
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20050184979
Publication date
Aug 25, 2005
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display driving device and display using the same
Publication number
20030201959
Publication date
Oct 30, 2003
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Driving device for display apparatus
Publication number
20030164843
Publication date
Sep 4, 2003
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display driving apparatus and display apparatus using same
Publication number
20030137526
Publication date
Jul 24, 2003
Nobuhisa Sakaguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
A SEMICONDUCTOR DEVICE HAVING ACTIVE ELEMENT CONNECTED TO AN ELECTR...
Publication number
20020000659
Publication date
Jan 3, 2002
KENJI TOYOSAWA
H01 - BASIC ELECTRIC ELEMENTS