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Yoshihiro Yanagi

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
📍 Rifu, JP: #61 of 205 inventorsTop 30%
Overall (2005): #69,695 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6875698 Dry etching method Kiyohiko Takagi, Teiichi Kimura 2005-04-05