YS

Yoshiji Sato

SH Sumitomo Electric Hardmetal: 1 patents #33 of 73Top 50%
📍 Itami, JP: #51 of 117 inventorsTop 45%
Overall (2018): #181,251 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D823909 Drill head Yuma Kawakami, Ryusei Hamada 2018-07-24