SM

Sumihisa Masuda

SI Sumitomo Metal Industries: 1 patents #18 of 138Top 15%
Overall (2002): #110,842 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6465328 Semiconductor wafer manufacturing method Tomohiro Hashii, Kazunori Onizaki 2002-10-15