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Hiroaki IWATO
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display device, manufacturing method therefor, and d...
Patent number
9,514,941
Issue date
Dec 6, 2016
Panasonic Liquid Crystal Display Co., Ltd.
Daisuke Morishima
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
9,423,645
Issue date
Aug 23, 2016
Panasonic Liquid Crystal Display Co., Ltd.
Ryutaro Oke
G02 - OPTICS
Information
Patent Grant
Display device and manufacturing method thereof
Patent number
8,633,491
Issue date
Jan 21, 2014
Panasonic Liquid Crystal Display Co., Ltd.
Tetsuya Kawamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device
Patent number
8,520,181
Issue date
Aug 27, 2013
Panasonic Liquid Crystal Display Co., Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Grant
Panel for liquid crystal display device
Patent number
8,482,700
Issue date
Jul 9, 2013
Panasonic Liquid Crystal Display Co., Ltd.
Shinpei Segawa
G02 - OPTICS
Information
Patent Grant
LCD device with pixels including first and second transistors of di...
Patent number
8,289,464
Issue date
Oct 16, 2012
Hitachi Displays, Ltd.
Tetsuya Kawamura
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
8,027,011
Issue date
Sep 27, 2011
Panasonic Liquid Crystal Display Co., Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having conductive layers in a groove...
Patent number
7,961,282
Issue date
Jun 14, 2011
Hitachi Displays, Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
7,839,476
Issue date
Nov 23, 2010
Hitachi Displays, Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having bus line with opening portions...
Patent number
7,800,727
Issue date
Sep 21, 2010
Hitachi Displays, Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having spare transistor with normal t...
Patent number
7,764,330
Issue date
Jul 27, 2010
Hitachi Displays, Ltd.
Tetsuya Kawamura
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
7,639,334
Issue date
Dec 29, 2009
Hitachi Displays, Ltd.
Hiroaki Iwato
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE, MANUFACTURING METHOD THEREFOR, AND D...
Publication number
20150153598
Publication date
Jun 4, 2015
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
Daisuke MORISHIMA
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20150103283
Publication date
Apr 16, 2015
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
Masahiro ISHII
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20150042929
Publication date
Feb 12, 2015
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
Ryutaro OKE
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Device
Publication number
20110205474
Publication date
Aug 25, 2011
Hiroaki IWATO
G02 - OPTICS
Information
Patent Application
Display device and manufacturing method thereof
Publication number
20110042675
Publication date
Feb 24, 2011
IPS Alpha Technology, Ltd.
Tetsuya Kawamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PANEL FOR LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20100328588
Publication date
Dec 30, 2010
IPS Alpha Technology, Ltd.
Shinpei SEGAWA
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20100214205
Publication date
Aug 26, 2010
Tetsuya Kawamura
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Device
Publication number
20090153785
Publication date
Jun 18, 2009
Hiroaki IWATO
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display Device
Publication number
20080036936
Publication date
Feb 14, 2008
Tetsuya Kawamura
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20080018848
Publication date
Jan 24, 2008
Hitachi Displays, Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20070279563
Publication date
Dec 6, 2007
Hiroaki Iwato
G02 - OPTICS
Information
Patent Application
Display Device
Publication number
20070279564
Publication date
Dec 6, 2007
Hiroaki Iwato
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20070279565
Publication date
Dec 6, 2007
Hitachi Displays, Ltd.
Hiroaki Iwato
G02 - OPTICS
Information
Patent Application
Display Device
Publication number
20070279355
Publication date
Dec 6, 2007
Masafumi Hirata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS