TZ

Tangwei Zhao

SH Sumitomo Electric Hardmetal: 5 patents #87 of 278Top 35%
📍 Itami, JP: #538 of 1,436 inventorsTop 40%
Overall (All Time): #929,769 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1037324 Cutting tool insert 2024-07-30
D1036517 Cutting tool insert 2024-07-23
D1029898 Cutting tool insert 2024-06-04
D1029062 Cutting tool insert 2024-05-28
11504780 Cutting tool Tomoyuki Fukuyama 2022-11-22