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Saburo Watanabe
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Ichinomiya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display device
Patent number
8,269,911
Issue date
Sep 18, 2012
Hitachi Displays, Ltd.
Saburo Watanabe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Liquid crystal display device having spacers disposed between an ed...
Patent number
8,009,244
Issue date
Aug 30, 2011
Hitachi Displays, Ltd.
Yoshio Toriyama
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
7,969,525
Issue date
Jun 28, 2011
Hitachi Displays, Ltd.
Saburo Watanabe
G02 - OPTICS
Information
Patent Grant
LED backlight and liquid crystal display device using thereof
Patent number
7,905,613
Issue date
Mar 15, 2011
Hitachi Displays, Ltd.
Saburo Watanabe
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
7,855,761
Issue date
Dec 21, 2010
Hitachi Displays, Ltd.
Saburo Watanabe
G02 - OPTICS
Information
Patent Grant
Planar illumination device and liquid crystal display device using...
Patent number
7,837,375
Issue date
Nov 23, 2010
Hitachi Displays, Ltd.
Saburo Watanabe
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20130342784
Publication date
Dec 26, 2013
Saburo WATANABE
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Device
Publication number
20120242925
Publication date
Sep 27, 2012
Saburo WATANABE
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20120002130
Publication date
Jan 5, 2012
Panasonic Liquid Crystal Display Co., Ltd.
Saburo WATANABE
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20090316063
Publication date
Dec 24, 2009
Hitachi Displays, Ltd.
Saburo WATANABE
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20090185099
Publication date
Jul 23, 2009
Hitachi Displays, Ltd.
Saburo Watanabe
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Device
Publication number
20090109368
Publication date
Apr 30, 2009
Hitachi Displays, Ltd.,
Saburo WATANABE
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20080297687
Publication date
Dec 4, 2008
Hitachi Displays, Ltd.
Saburo Watanabe
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Device
Publication number
20080088763
Publication date
Apr 17, 2008
Yoshio Toriyama
G02 - OPTICS
Information
Patent Application
LED backlight and liquid crystal display device using thereof
Publication number
20070253216
Publication date
Nov 1, 2007
Hitachi Display, Ltd.
Saburo Watanabe
G02 - OPTICS
Information
Patent Application
Planar illumination device and liquid crystal display device using...
Publication number
20070152135
Publication date
Jul 5, 2007
Saburo Watanabe
G02 - OPTICS
Information
Patent Application
Liquid crystal display device and backlight device
Publication number
20070133222
Publication date
Jun 14, 2007
Saburo Watanabe
G02 - OPTICS