MO

Masaharu Oka

NM Nippon Steel & Sumitomo Metal: 1 patents #155 of 478Top 35%
Overall (2017): #318,899 of 506,227Top 65%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9702031 Bake-hardenable high-strength cold-rolled steel sheet and method of manufacturing the same Satoshi Akamatsu 2017-07-11