WN

Wataru Nagai

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,207,958 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8182575 Producing method of direct reduced iron Hiroki Gofuku, Yuki Kuwauchi, Kazuhisa Fukuda, Takashi Sawai 2012-05-22