RH

Ryusei Hamada

SH Sumitomo Electric Hardmetal: 2 patents #22 of 79Top 30%
📍 Itami, JP: #23 of 131 inventorsTop 20%
Overall (2024): #121,838 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1029896 Drill head Kouki Matsubara, Kenta Nishi 2024-06-04
D1029060 Drill holder Kouki Matsubara, Kenta Nishi 2024-05-28