AT

Akari Tamaki

NS Nippon Steel: 1 patents #197 of 475Top 45%
Overall (2020): #558,754 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10570470 Steel sheet for hot stamping, method of manufacturing the same, and hot stamped steel sheet member Kazuo Hikida 2020-02-25