HK

Hiroshi KAIDO

NS Nippon Steel: 1 patents #89 of 325Top 30%
Overall (2019): #445,953 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10378079 Stainless steel and stainless steel product for oil well Yusaku Tomio 2019-08-13