KO

Keiji Oogushi

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,452,742 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6913659 Rapid cooling device for steel band in continuous annealing equipment Hisamoto Wakabayashi 2005-07-05