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Kanagawa, JP
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last 30 patents
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Patent Grant
Portable electronic device, display method, program, and graphical...
Patent number
7,728,812
Issue date
Jun 1, 2010
Sony Corporation
Makoto Sato
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Portable electronic device, display method, program, and graphical...
Publication number
20050251760
Publication date
Nov 10, 2005
SONY CORPORATION
Makoto Sato
G06 - COMPUTING CALCULATING COUNTING