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Norio Adachi

SO Sony: 1 patents #734 of 2,234Top 35%
📍 Ooita, JP: #9 of 41 inventorsTop 25%
Overall (2002): #146,176 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6501728 Optical disc having groove and land tracks Takeshi Koizumi, Hiroyuki Sakai 2002-12-31