Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774403 | Iron-based alloy powder for powder metallurgy, and sinter-forged member | Naomichi Nakamura, Akio Sonobe | 2020-09-15 |
| 10710155 | Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body | Takuya TAKASHITA, Naomichi Nakamura, Itsuya SATO | 2020-07-14 |