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Tetsuya Tatsumi

SO Sony: 1 patents #1,329 of 3,148Top 45%
Overall (2021): #237,262 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10998174 Dry etching equipment and method for producing semiconductor device Nobuyuki Kuboi 2021-05-04