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Kojiro Matsuyama

SOSony: 1 patents #1,440 of 4,065Top 40%
Overall (2011): #240,840 of 364,097Top 70%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8060637 Playback apparatus and playback control method Masashi Kayanuma 2011-11-15

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