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Takahiro Fujioka
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Mobara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display device
Patent number
7,683,874
Issue date
Mar 23, 2010
Hitachi, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
7,619,693
Issue date
Nov 17, 2009
Hitachi Displays, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
7,292,215
Issue date
Nov 6, 2007
Hitachi, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
6,924,782
Issue date
Aug 2, 2005
Hitachi, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
6,862,015
Issue date
Mar 1, 2005
Hitachi, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
6,518,946
Issue date
Feb 11, 2003
Hitachi, Ltd.
Yukihide Ode
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device having a wide dynamic range driver
Patent number
6,417,827
Issue date
Jul 9, 2002
Hitachi, Ltd.
Shoji Nagao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
6,232,941
Issue date
May 15, 2001
Hitachi, Ltd.
Yukihide Ode
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device having tape carrier packages
Patent number
6,054,975
Issue date
Apr 25, 2000
Hitachi, Ltd.
Kazunari Kurokawa
G02 - OPTICS
Information
Patent Grant
Semiconductor device and display unit using the semiconductor devic...
Patent number
5,920,115
Issue date
Jul 6, 1999
Hitachi, Ltd.
Makoto Kimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device and display unit using the semiconductor devic...
Patent number
5,767,571
Issue date
Jun 16, 1998
Hitachi, Ltd.
Makoto Kimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Liquid crystal display device
Publication number
20080036723
Publication date
Feb 14, 2008
Hitachi, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20050140891
Publication date
Jun 30, 2005
HITACHI DISPLAYS LTD.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20050007522
Publication date
Jan 13, 2005
Koji Hiraga
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20040046727
Publication date
Mar 11, 2004
Hitachi, Ltd. and Hitachi Device Engineering Co., Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20010054997
Publication date
Dec 27, 2001
Hitachi, Ltd.
Takahiro Fujioka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20010024183
Publication date
Sep 27, 2001
Yukihide Ode
H03 - BASIC ELECTRONIC CIRCUITRY