Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556274 | Cubic boron nitride sintered body and cutting tool | — | 2020-02-11 |
| 10124413 | Cubic boron nitride sintered body and cutting tool | — | 2018-11-13 |
| 9228252 | Hard alloy and cutting tool | Hideyoshi Kinoshita, Katsuhiro Hanaki | 2016-01-05 |