Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456841 | Surface-coated cutting tool in which hard coating layers exhibits excellent chipping resistance | Kenichi Sato, Kenji Yamaguchi | 2019-10-29 |
| 10456842 | Surface-coated cutting tool in which hard coating layer exhibits excellent chipping resistance | Kenichi Sato, Kenji Yamaguchi | 2019-10-29 |
| 10329671 | Surface-coated cutting tool having hard coating layer that exhibits excellent chipping resistance | Kenji Yamaguchi | 2019-06-25 |
| 10307830 | Surface-coated cutting tool having hard coating layer that exhibits excellent chipping resistance | Kenji Yamaguchi | 2019-06-04 |
| 10265785 | Surface-coated cutting tool and method for producing the same | Kenichi Sato, Kenji Yamaguchi | 2019-04-23 |