Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312660 | Cemented carbide and cutting tool | Takato Yamanishi, Masahito Hikiji | 2025-05-27 |
| 12226836 | Cutting tool | Masahito Hikiji, Takato Yamanishi | 2025-02-18 |
| 12202051 | Cutting tool | Masahito Hikiji, Takato Yamanishi | 2025-01-21 |