AS

Atsuyoshi Shibuya

SI Sumitomo Metal Industries: 1 patents #3 of 57Top 6%
Overall (1982): #74,939 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313802 Method of plating steel strip with nickel-zinc alloy Tatsuo Kurimoto 1982-02-02