Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638335 | Highly compressible iron powder | Yukiko Ozaki, Masateru Ueta | 2003-10-28 |
| 6610120 | Alloyed steel powder for powder metallurgy | Satoshi Uenosono, Shigeru Unami, Masashi Fujinaga | 2003-08-26 |
| 6514307 | Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density | Satoshi Uenosono, Shigeru Unami, Masashi Fujinaga, Takashi Yoshimura, Mitsumasa Iijima +3 more | 2003-02-04 |