Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618936 | Cemented carbide, coated tool using same, and cutting tool | Kou Ri, Tadashi Katsuma | 2023-04-04 |
HI
Hirotoshi Ito
Overall (2023): #425,144 of 537,848Top 80%
1
Patents 2023