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Masaki Takenouchi
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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical disc having a protective layer which is thicker at its oute...
Patent number
6,091,580
Issue date
Jul 18, 2000
Sony Corporation
Mikio Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc having a protective layer which is thicker at its oute...
Patent number
6,016,303
Issue date
Jan 18, 2000
Sony Corporation
Mikio Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc having a protective layer which is thicker at its oute...
Patent number
5,930,088
Issue date
Jul 27, 1999
Sony Corporation
Mikio Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium
Patent number
5,545,477
Issue date
Aug 13, 1996
Sony Corporation
Nobuhiro Saito
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
ELECTRICALLY CONDUCTIVE OPTICAL ELEMENT, TOUCH PANEL, INFORMATION I...
Publication number
20120160560
Publication date
Jun 28, 2012
SONY CORPORATION
Shunichi Kajiya
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
CONDUCTIVE OPTICAL DEVICE, PRODUCTION METHOD THEREFOR, TOUCH PANEL...
Publication number
20120147472
Publication date
Jun 14, 2012
SONY CORPORATION
Shunichi Kajiya
G06 - COMPUTING CALCULATING COUNTING