Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365154 | Silicon nitride-based sintered body and cutting insert | Atsushi Komura | 2022-06-21 |
HN
Hiroko Nakayama
Overall (2022): #432,479 of 548,613Top 80%
1
Patents 2022