RK

Ryuichi Kobayashi

KS Kobe Steel: 1 patents #98 of 261Top 40%
Overall (2019): #288,087 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10286500 Build-up welding material and machinery part welded with weld overlay metal Tsutomu Takeda 2019-05-14