Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537397 | Process for producing Fe-based member having high young's modulus, and Fe-based member having high young's modulus and high toughness | — | 2003-03-25 |
| 6527878 | Thixocast casting material, process for preparing thixocasting semi-molten casting material, thixocast process, fe-based cast product, and process for thermally treating fe-based cast product | Haruo Shiina, Masayuki Tsuchiya, Kazuo Kikawa, Isamu Takagi | 2003-03-04 |