Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927433 | Cold-rolled steel sheet | Toshirou Tomida, Norio Imai, Mitsuru Yoshida, Kaori Kawano, Masayuki Wakita +2 more | 2011-04-19 |
| 7879164 | Method of producing hot-rolled steel sheet | Toshirou Tomida, Norio Imai, Mitsuru Yoshida, Kaori Kawano, Masayuki Wakita +2 more | 2011-02-01 |