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Nobuhiko Hosotani
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Mobara, JP
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last 30 patents
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Patent Grant
Display device
Patent number
7,471,261
Issue date
Dec 30, 2008
Hitachi Device Engineering Co., Ltd.
Mitsuru Goto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
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Patent Application
Display Device
Publication number
20090102822
Publication date
Apr 23, 2009
Mitsuru Goto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Application
Display device
Publication number
20050052340
Publication date
Mar 10, 2005
Mitsuru Goto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS