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Hirohisa Tsudome
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Saitama, JP
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Patents Grants
last 30 patents
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Patent Grant
Information recording apparatus, information recording method and i...
Patent number
7,796,481
Issue date
Sep 14, 2010
Pioneer Corporation
Hirohisa Tsudome
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, information recording apparatus, information reco...
Patent number
7,548,503
Issue date
Jun 16, 2009
Pioneer Corporation
Yoshio Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, information recording apparatus, information reco...
Patent number
7,385,892
Issue date
Jun 10, 2008
Pioneer Corporation
Yoshio Sasaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Recording medium, information recording apparatus, information reco...
Publication number
20060104193
Publication date
May 18, 2006
PIONEER CORPORATION
Yoshio Sasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording apparatus, information recording method and i...
Publication number
20060002259
Publication date
Jan 5, 2006
Pioneer Corporation
Hirohisa Tsudome
G11 - INFORMATION STORAGE
Information
Patent Application
Information record apparatus and method, information record and rep...
Publication number
20050068869
Publication date
Mar 31, 2005
Takakazu Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium, information recording apparatus, information reco...
Publication number
20020114233
Publication date
Aug 22, 2002
PIONEER CORPORATION
Yoshio Sasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Recording apparatus and method for optical recording medium
Publication number
20020057634
Publication date
May 16, 2002
PIONEER CORPORATION
Masami Oishi
G11 - INFORMATION STORAGE