Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774412 | Hot-dip galvanized cold-rolled steel sheet and process for producing same | Norio Imai, Masayuki Wakita, Jun Haga, Kengo Hata, Yasuaki Tanaka +4 more | 2020-09-15 |
| 10526671 | Cold-rolled steel sheet and process for manufacturing same | Kengo Hata, Toshiro Tomida, Norio Imai, Jun Haga | 2020-01-07 |