Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638335 | Highly compressible iron powder | Masateru Ueta, Naomichi Nakamura | 2003-10-28 |
| 6533836 | Iron-based powders for powder metallurgy | Satoshi Uenosono | 2003-03-18 |
| 6503445 | Iron-based powder composition for powder metallurgy having higher flowability and higher compactibility and process for production thereof | Satoshi Uenosono, Kuniaki Ogura | 2003-01-07 |