Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648177 | Steel sheet coated witn Zn-Mg binary coating layer excellent in corrosion resistance and manufacturing method thereof | Yasushi Fukui, Hiroshi Tanaka, Tadaaki MIONO, Kazushi Sakamoto, Yasumi Ariyoshi +1 more | 1997-07-15 |
| 5631090 | Iron-based material having excellent oxidation resistance at elevated temperatures and process for the production thereof | Yasushi Fukui, Atsushi Ando, Yoshikazu Morita, Minoru Saito, Hideo Miyake +1 more | 1997-05-20 |
| 5612090 | Iron-based material having excellent oxidation resistance at elevated temperatures and process for the production thereof | Yasushi Fukui, Atsushi Ando, Yoshikazu Morita, Minoru Saito, Hideo Miyake +1 more | 1997-03-18 |