YU

Yukimasa Ueda

NS Nippon Steel: 2 patents #27 of 325Top 9%
Overall (2019): #101,397 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10480043 Seamless steel pipe for line pipe and method for producing the same Yuji Arai 2019-11-19
10392675 Seamless steel pipe and method for producing the same Yuji Arai 2019-08-27