Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192827 | Sintered material and cutting tool including same | Katsumi Okamura, Mayu Amemiya, Satoru Kukino | 2021-12-07 |
| 11155501 | Sintered material and partially stabilized zirconia with solid solution of alumina formed therein | Katsumi Okamura, Mayu Amemiya, Satoru Kukino | 2021-10-26 |