YO

Yasushi OOBA

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,849,471 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5109687 Device for adjustment of barrel width of roll type straightener Hiroshi Gotoh 1992-05-05