KY

Keiichiro Yanagi

DA Daihen: 1 patents #169 of 305Top 60%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
Overall (All Time): #2,939,048 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9616528 Solid wire, and gas-shielded arc welding method using same Shun Izutani, Kei Yamazaki, Reiichi SUZUKI, Yuji Ueda, Kazuki Nakamura +1 more 2017-04-11