RS

Rintaro Sugimoto

SH Sumitomo Electric Hardmetal: 1 patents #48 of 90Top 55%
📍 Kasai, JP: #199 of 565 inventorsTop 40%
Overall (2021): #287,929 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11065692 Diamond-coated tool Nozomi Tsukihara, Yutaka Kobayashi 2021-07-20