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Yukihiro Yasuda

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,972,327 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4658309 Tracking controlling apparatus Hiroshi Yoshioka, Takao Takahashi 1987-04-14