YU

Yu Umehara

KS Kobe Steel: 1 patents #1 of 10Top 10%
Overall (2017): #180,455 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9550254 Pure Ar gas shielded welding MIG flux-cored wire and MIG arc welding method Reiichi SUZUKI, Toshihiko Nakano 2017-01-24