Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691172 | Metallic powder for powder metallurgy whose main component is iron and iron-based sintered body | Toru Imori, Atsushi Nakamura, Masataka Yahagi | 2010-04-06 |
| 7666245 | Metallic powder for powder metallurgy whose main component is iron and iron-based sintered body | Toru Imori, Atsushi Nakamura, Masataka Yahagi | 2010-02-23 |
| 7217310 | Metal powder for powder metallurgy and iron-based sintered compact | Masataka Yahagi, Toru Imori, Atsushi Nakamura, Seiji Masuda | 2007-05-15 |