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Satofumi Koike
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal device having metal light shielding layer with porti...
Patent number
6,678,025
Issue date
Jan 13, 2004
Sony Corporation
Masayuki Iida
G02 - OPTICS
Information
Patent Grant
Liquid crystal device having metal light shielding layer with porti...
Patent number
6,483,560
Issue date
Nov 19, 2002
Sony Corporation
Masayuki Iida
G02 - OPTICS
Information
Patent Grant
Magneto optical recording medium with metal shield layer configured...
Patent number
6,388,723
Issue date
May 14, 2002
Sony Corporation
Masayuki Iida
G02 - OPTICS
Information
Patent Grant
TFT-LCD having shielding layers on TFT-substrate
Patent number
6,327,006
Issue date
Dec 4, 2001
Sony Corporation
Takusei Sato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device capable of improving pattern aligment
Patent number
6,043,858
Issue date
Mar 28, 2000
Sony Corporation
Satofumi Koike
G02 - OPTICS
Information
Patent Grant
Method of making LCD device having alignment mark made of same mate...
Patent number
5,850,276
Issue date
Dec 15, 1998
Sony Corporation
Tetsuro Ochi
G02 - OPTICS
Information
Patent Grant
LCD device with an alignment mark having same material as microlenses
Patent number
5,771,085
Issue date
Jun 23, 1998
Sony Corporation
Tetsuro Ochi
G02 - OPTICS
Information
Patent Grant
Color display device with light incident substrate having color fil...
Patent number
5,682,215
Issue date
Oct 28, 1997
Sony Corporation
Shizuo Nishihara
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with reverse tilt suppressing means
Patent number
5,416,619
Issue date
May 16, 1995
Sony Corporation
Satofumi Koike
G02 - OPTICS
Information
Patent Grant
Liquid crystal display apparatus having a frame around periphery an...
Patent number
5,406,399
Issue date
Apr 11, 1995
Sony Corporation
Satofumi Koike
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Liquid crystal device having metal light shielding layer with porti...
Publication number
20020057404
Publication date
May 16, 2002
Masayuki IIda
G02 - OPTICS
Information
Patent Application
Liquid crystal device having metal light shielding layer with porti...
Publication number
20020054255
Publication date
May 9, 2002
Masayuki IIda
G02 - OPTICS