Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534836 | Surface-coated cutting tool | Haruyo Fukui, Makoto Setoyama, Keizo Tanaka | 2022-12-27 |
| 11370033 | Surface coated cutting tool and method for manufacturing the same | Haruyo Fukui, Makoto Setoyama, Keizo Tanaka | 2022-06-28 |
| 11298748 | Surface coated cutting tool and method for manufacturing the same | Haruyo Fukui, Makoto Setoyama, Keizo Tanaka | 2022-04-12 |