Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207741 | Cutting insert, cutting tool and method for manufacturing machined product | Hirohisa Ishi, Kazuki Yamamichi | 2021-12-28 |
| 10987741 | Cutting insert, cutting tool, and method for manufacturing machined product | Hirohisa Ishi, Kazuki Yamamichi | 2021-04-27 |