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Kanji Tabeya
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Kooriyama, JP
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Patents Grants
last 30 patents
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Patent Grant
Television phone adaptor
Patent number
7,567,269
Issue date
Jul 28, 2009
Hitachi Communication Technologies, Ltd.
Shinji Sakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Television phone adapter
Publication number
20050243806
Publication date
Nov 3, 2005
Shinji Sakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE