Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421306 | Cemented carbide, coated tool, and cutting tool | Hirotoshi Ito, Kou Ri | 2022-08-23 |
| 11253926 | Coated tool and cutting tool | — | 2022-02-22 |
TK
Tadashi Katsuma
Overall (2022): #106,312 of 548,613Top 20%
2
Patents 2022