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Azumi Ito

ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #2,992,908 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9296947 Plasma etching gas and plasma etching method Atsuyo Watanabe 2016-03-29