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Fumiaki NAKANO
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical disc device
Patent number
10,176,838
Issue date
Jan 8, 2019
Sony Corporation
Noriaki Nishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup and optical disc device
Patent number
8,259,553
Issue date
Sep 4, 2012
Sony Corporation
Fumiaki Nakano
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus, optical pickup, preformatted signal generat...
Patent number
8,107,347
Issue date
Jan 31, 2012
Sony Corporation
Tetsuya Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup and optical disk device
Patent number
8,000,189
Issue date
Aug 16, 2011
Sony Corporation
Takashi Nakao
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens device, optical pickup device, optical-disc driving...
Patent number
7,889,621
Issue date
Feb 15, 2011
Sony Corporation
Noriaki Nishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup and optical information apparatus
Patent number
7,693,025
Issue date
Apr 6, 2010
Sony Corporation
Fumiaki Nakano
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DISC DEVICE
Publication number
20180315448
Publication date
Nov 1, 2018
SONY CORPORATION
Noriaki Nishi
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL PICKUP AND OPTICAL DISC DEVICE
Publication number
20100214902
Publication date
Aug 26, 2010
SONY CORPORATION
Fumiaki NAKANO
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk apparatus, optical pickup, preformatted signal generat...
Publication number
20100182889
Publication date
Jul 22, 2010
SONY CORPORATION
Tetsuya Inoue
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL PICKUP AND OPTICAL DISK DEVICE
Publication number
20100014410
Publication date
Jan 21, 2010
SONY CORPORATION
Takashi NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS DEVICE, OPTICAL PICKUP DEVICE, OPTICAL-DISC DRIVING...
Publication number
20080279060
Publication date
Nov 13, 2008
SONY CORPORATION
Noriaki NISHI
G02 - OPTICS
Information
Patent Application
OPTICAL PICKUP AND OPTICAL INFORMATION APPARATUS
Publication number
20070164241
Publication date
Jul 19, 2007
Sony Corporation
Fumiaki Nakano
G11 - INFORMATION STORAGE