Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758882 | Alloyed steel powder for powder metallurgy | Naomichi Nakamura, Satoshi Uenosono, Shigeru Unami | 2004-07-06 |
| 6696014 | Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density | Naomichi Nakamura, Satoshi Uenosono, Shigeru Unami, Takashi Yoshimura, Mitsumasa Iijima +3 more | 2004-02-24 |