Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11014167 | Multilayer hard film-coated cutting tool | Denis Kurapov, Volker Derflinger, Wolfgang Kalss | 2021-05-25 |
| 10927445 | Surface-coated cutting tool providing excellent chipping resistance and wear resistance in heavy intermittent cutting | Shun Sato | 2021-02-23 |
| 10883166 | Surface-coated cubic boron nitride sintered material tool | Takuya Maekawa, Shun Sato, Kenji Yumoto | 2021-01-05 |