Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040402 | Surface-coated cutting tool having hard coating layer exhibiting excellent chipping resistance and wear resistance | Takuya Ishigaki, Kenichi Sato, Kousuke Yanagisawa, Shin Nishida | 2021-06-22 |