SN

Seiichi Nagata

Sumitomo Electric Industries: 1 patents #159 of 557Top 30%
Overall (1982): #31,715 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4329699 Semiconductor device and method of manufacturing the same Shin-ichiro Ishihara, Koshiro Mori, Tsuneo Tanaka, Masakazu Fukai 1982-05-11