NO

Naokazu Ohta

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,504,545 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6529452 Recording/reproducing device and recording/reproducing method Tatsuhito Tabuchi 2003-03-04