AS

Akira Seki

NM Nippon Steel & Sumitomo Metal: 1 patents #116 of 340Top 35%
Overall (2019): #553,493 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10266911 Hot-formed member and manufacturing method of same Koutarou Hayashi 2019-04-23