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Yasuharu Yamada

TC Tamron Co.: 1 patents #1 of 4Top 25%
Overall (2004): #84,460 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6791762 High zoom ratio lens — 2004-09-14