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Masahiro Ochiai
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light guide plate, surface-emitting apparatus, liquid crystal displ...
Patent number
8,749,729
Issue date
Jun 10, 2014
Sony Corporation
Jun Sasaki
G02 - OPTICS
Information
Patent Grant
Plane light source apparatus and liquid crystal display apparatus
Patent number
7,973,881
Issue date
Jul 5, 2011
Sony Corporation
Masahiro Ochiai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT GUIDE PLATE, SURFACE-EMITTING APPARATUS, LIQUID CRYSTAL DISPL...
Publication number
20100214509
Publication date
Aug 26, 2010
SONY CORPORATION
Jun Sasaki
G02 - OPTICS
Information
Patent Application
PLANE LIGHT SOURCE APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20090122230
Publication date
May 14, 2009
SONY CORPORATION
Masahiro Ochiai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIGHT GUIDE PLATE, DISPLAY APPARATUS AND ELECTRONIC DEVICE
Publication number
20080225555
Publication date
Sep 18, 2008
SONY CORPORATION
Masahiro Ochiai
G02 - OPTICS
Information
Patent Application
Car-mounted display and car navigation system
Publication number
20040254716
Publication date
Dec 16, 2004
Masumitsu Ino
B60 - VEHICLES IN GENERAL