EY

Eizo Yasui

SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,972,459 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4658620 Tandem mill Takeshi Masui, Yukio Matsuda 1987-04-21