Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265766 | Alloy steel powder for powder metallurgy and method of producing iron-based sintered body | Shigeru Unami | 2019-04-23 |
| 10207328 | Alloy steel powder for powder metallurgy, and sintered body | Takuya TAKASHITA, Akio Kobayashi, Naomichi Nakamura, Akio Sonobe, Itsuya SATO | 2019-02-19 |