Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818079 | Method for manufacturing a steel sheet | Tadashi Inoue, Yoichi Motoyashiki, Hiroyasu Kikuchi, Yoshimasa Funakawa, Hiroshi Nakata +1 more | 2004-11-16 |
| 6689229 | High strength cold rolled steel sheet and method for manufacturing the same | Takeshi Fujita, Fusato Kitano, Yoshihiro Hosoya, Yuji Yamasaki, Masaya Morita +4 more | 2004-02-10 |