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Shinichi Katsuda
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Yamato-shi, JP
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last 30 patents
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Patent Grant
Optical recording medium for writing data using multiple pulses
Patent number
8,437,242
Issue date
May 7, 2013
Kabushiki Kaisha Toshiba
Kazuyo Umezawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium for writing data using multiple pulses
Patent number
8,422,353
Issue date
Apr 16, 2013
Kabushiki Kaisha Toshiba
Kazuyo Umezawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium for writing data using multiple pulses
Patent number
8,238,224
Issue date
Aug 7, 2012
Kabushiki Kaisha Toshiba
Kazuyo Umezawa
Information
Patent Grant
Optical recording medium for writing data using multiple pulses
Patent number
8,059,523
Issue date
Nov 15, 2011
Kabushiki Kaisha Toshiba
Kazuyo Umezawa
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
INFORMATION RECORDING MEDIUM AND DISK APPARATUS USING THE MEDIUM
Publication number
20120026851
Publication date
Feb 2, 2012
Kazuyo Umezawa
G11 - INFORMATION STORAGE
Information
Patent Application
INFORMATION RECORDING MEDIUM AND DISK APPARATUS USING THE MEDIUM
Publication number
20120026854
Publication date
Feb 2, 2012
Kazuyo Umezawa
G11 - INFORMATION STORAGE
Information
Patent Application
INFORMATION RECORDING MEDIUM AND DISK APPARATUS USING THE MEDIUM
Publication number
20100246366
Publication date
Sep 30, 2010
Kazuyo Umezawa
G11 - INFORMATION STORAGE
Information
Patent Application
INFORMATION RECORDING MEDIUM AND DISK APPARATUS USING THE MEDIUM
Publication number
20080310280
Publication date
Dec 18, 2008
Kazuyo Umezawa
G11 - INFORMATION STORAGE