Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179785 | Cutting insert and indexable edge rotary cutting tool | — | 2021-11-23 |
| 11123810 | Cutting insert and indexable rotary cutting tool | Yoshiyuki Kobayashi, Hayato Takahashi | 2021-09-21 |