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Takehiro Uzawa
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Yokohama, JP
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Patents Grants
last 30 patents
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Patent Grant
Image processing apparatus and image processing method
Patent number
7,982,804
Issue date
Jul 19, 2011
Hitachi, Ltd.
Takehiro Uzawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
Video reproducing device
Patent number
7,920,773
Issue date
Apr 5, 2011
Hitachi, Ltd.
Masato Oshikiri
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Image processing apparatus and image processing method
Publication number
20070120864
Publication date
May 31, 2007
Takehiro Uzawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Video reproducing device
Publication number
20070031115
Publication date
Feb 8, 2007
Masato Oshikiri
G11 - INFORMATION STORAGE