SO

Shunichi Otsuka

NM Nippon Steel & Sumitomo Metal: 1 patents #155 of 478Top 35%
Overall (2017): #242,987 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9657383 Heat resistant ferritic steel and method for producing the same Yoshitaka Nishiyama, Hiroshi Matsuo 2017-05-23