KS

Keiji Shinohara

SO Sony: 1 patents #734 of 2,234Top 35%
Overall (2002): #174,739 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355553 Method of forming a metal plug in a contact hole — 2002-03-12