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Shigeru Yamatsu
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Tokyo, JP
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last 30 patents
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Patent Grant
Optical recording medium having multiple layers of different therma...
Patent number
7,385,911
Issue date
Jun 10, 2008
TDK Corporation
Daisuke Yoshitoku
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing disc-shaped recording medium
Patent number
7,166,334
Issue date
Jan 23, 2007
TDK Corporation
Tsuyoshi Komaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Information recording medium
Publication number
20060099459
Publication date
May 11, 2006
TDK Corporation
Daisuke Yoshitoku
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording medium
Publication number
20060098562
Publication date
May 11, 2006
TDK Corporation
Daisuke Yoshitoku
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium
Publication number
20050207329
Publication date
Sep 22, 2005
TDK Corporation
Hiroshi Shingai
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium and method for fabricating the same
Publication number
20050084644
Publication date
Apr 21, 2005
TDK Corporation
Tsuyoshi Komaki
G11 - INFORMATION STORAGE
Information
Patent Application
Method of manufacturing disc-shaped recording medium
Publication number
20050072518
Publication date
Apr 7, 2005
TDK Corporation
Tsuyoshi Komaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of manufacturing disc-shaped recording medium
Publication number
20050048202
Publication date
Mar 3, 2005
TDK Corporation
Tsuyoshi Komaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL