Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351603 | Mixed powder for powder metallurgy and lubricant for powder metallurgy | Hanako Shimamoto | 2022-06-07 |
| 11224914 | Powder mixture for powder metallurgy and method of manufacturing same | Masato Oya | 2022-01-18 |