HN

Hikari Nakano

NS Nippon Steel: 1 patents #170 of 435Top 40%
VF Vallourec Oil And Gas France: 1 patents #8 of 22Top 40%
Overall (2022): #432,505 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11300233 Threaded connection for steel pipe Keita Inose, Masaaki Sugino 2022-04-12