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Toshinari Shibasaki
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Ibaraki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for lighting apparatus and display apparatus
Patent number
7,927,520
Issue date
Apr 19, 2011
Hitachi Maxell, Ltd.
Yoichi Ogawa
G02 - OPTICS
Information
Patent Grant
Illumination apparatus and liquid crystal display apparatus
Patent number
7,878,670
Issue date
Feb 1, 2011
Hitachi, Ltd.
Toshinari Shibasaki
G02 - OPTICS
Information
Patent Grant
Illuminating device and display device
Patent number
7,837,343
Issue date
Nov 23, 2010
Hitachi, Ltd.
Toshinari Shibasaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Lighting apparatus and display apparatus
Patent number
7,396,150
Issue date
Jul 8, 2008
Hitachi Maxwell, Ltd.
Yoichi Ogawa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Lighting apparatus, lighting method, lighting system and surface in...
Publication number
20090080196
Publication date
Mar 26, 2009
Hitachi Maxell, Ltd.
Toshinari Shibasaki
G02 - OPTICS
Information
Patent Application
Illumination apparatus and liquid crystal display apparatus
Publication number
20090073691
Publication date
Mar 19, 2009
Hitachi, Ltd.
Toshinari Shibasaki
G02 - OPTICS
Information
Patent Application
Lighting apparatus and display apparatus
Publication number
20080296793
Publication date
Dec 4, 2008
Hitachi Maxell, Ltd.
Yoichi Ogawa
G02 - OPTICS
Information
Patent Application
Illuminating device and display device
Publication number
20070285410
Publication date
Dec 13, 2007
Hitachi, Ltd.
Toshinari Shibasaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Lighting apparatus and display apparatus
Publication number
20060285312
Publication date
Dec 21, 2006
Hitachi Maxell, Ltd.
Yoichi Ogawa
G02 - OPTICS