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Masaharu Akitomo
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Yamatokoriyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display device including arrangement of colored laye...
Patent number
8,917,374
Issue date
Dec 23, 2014
Sharp Kabushiki Kaisha
Masaharu Akitomo
G02 - OPTICS
Information
Patent Grant
Color filter substrate and liquid crystal display device
Patent number
8,467,020
Issue date
Jun 18, 2013
Sharp Kabushiki Kaisha
Tohru Shirai
G02 - OPTICS
Information
Patent Grant
Production method of color filter substrate, production method of l...
Patent number
8,310,628
Issue date
Nov 13, 2012
Sharp Kabushiki Kaisha
Tohru Sakata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Liquid crystal display device
Patent number
8,139,192
Issue date
Mar 20, 2012
Sharp Kabushiki Kaisha
Yuuki Mochizuki
G02 - OPTICS
Information
Patent Grant
Lamination method
Patent number
6,723,199
Issue date
Apr 20, 2004
Sharp Kabushiki Kaisha
Masaharu Akitomo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Color filter and optical display device
Patent number
6,348,958
Issue date
Feb 19, 2002
Sharp Kabushiki Kaisha
Koji Matsuoka
G02 - OPTICS
Information
Patent Grant
Lamination method
Patent number
6,190,489
Issue date
Feb 20, 2001
Sharp Kabushiki Kaisha
Masaharu Akitomo
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20130021566
Publication date
Jan 24, 2013
Masaharu Akitomo
G02 - OPTICS
Information
Patent Application
COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20110001911
Publication date
Jan 6, 2011
Tohru Shirai
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20100253896
Publication date
Oct 7, 2010
Yuuki Mochizuki
G02 - OPTICS
Information
Patent Application
PRODUCTION METHOD OF COLOR FILTER SUBSTRATE, PRODUCTION METHOD OF L...
Publication number
20100165266
Publication date
Jul 1, 2010
Tohru Sakata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL