Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530467 | Cemented carbide and cutting tool containing the same as substrate | Shinya Imamura | 2022-12-20 |
| 11511353 | Cutting tools | Masahito Hikiji, Susumu Okuno | 2022-11-29 |
| 11471951 | Cutting tools | Masahito Hikiji, Susumu Okuno | 2022-10-18 |
| 11407037 | Cutting tools | Masahito Hikiji, Susumu Okuno | 2022-08-09 |