Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365154 | Silicon nitride-based sintered body and cutting insert | Atsushi Komura | 2022-06-21 |
| 8808414 | Sialon sintered body and cutting insert | Ryoji Toyoda | 2014-08-19 |
| 7951737 | Aluminum oxide-based composite sintered body and cutting insert | Kazuhiro Urashima | 2011-05-31 |