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Yukio Isogai
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Aichi, JP
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last 30 patents
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Patent Grant
Information processing device
Patent number
6,636,420
Issue date
Oct 21, 2003
Sony Corporation
Rumi Nakano
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Information processing device
Publication number
20020044410
Publication date
Apr 18, 2002
Rumi Nakano
G06 - COMPUTING CALCULATING COUNTING