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Hiroharu Sato
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Signal processing system and information storage medium
Patent number
7,949,071
Issue date
May 24, 2011
Kabushiki Kaisha Toshiba
Yuji Nagai
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk medium and optical disk recording and reproducing appa...
Patent number
7,196,984
Issue date
Mar 27, 2007
Kabushiki Kaisha Toshiba
Chosaku Noda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium, information reproduction apparatus, and i...
Patent number
7,190,663
Issue date
Mar 13, 2007
Kabushiki Kaisha Toshiba
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, signal recording method and apparatus and signal...
Patent number
6,721,251
Issue date
Apr 13, 2004
Kabushiki Kaisha Toshiba
Tadashi Kojima
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
SIGNAL PROCESSING SYSTEM AND INFORMATION STORAGE MEDIUM
Publication number
20100135436
Publication date
Jun 3, 2010
Yuji NAGAI
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium, information reproduction apparatus and in...
Publication number
20070121479
Publication date
May 31, 2007
Kabushiki Kaisha Toshiba
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording medium and information recording/ reproducing...
Publication number
20050122890
Publication date
Jun 9, 2005
Kabushiki Kaisha Toshiba
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk medium and optical disk recording and reproducing appa...
Publication number
20040228255
Publication date
Nov 18, 2004
Chosaku Noda
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium, information reproduction apparatus, and i...
Publication number
20030048722
Publication date
Mar 13, 2003
Hideo Ando
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium, Signal recording method and apparatus and signal...
Publication number
20020136125
Publication date
Sep 26, 2002
Tadashi Kojima
G11 - INFORMATION STORAGE