RN

Ryo Nakazawa

JS Jfe Steel: 1 patents #128 of 322Top 40%
Overall (2024): #287,097 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12173835 Electric resistance welded steel pipe, method for manufacturing the same, and automotive structural member Hiroyuki Shirosawa, Shinsuke Ide 2024-12-24