Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544475 | Hot-stamped steel, cold-rolled steel sheet and method for producing hot-stamped steel | Yoshihiro Suwa, Toshiki Nonaka, Koichi Sato, Manabu Naruse, Yoshifumi Kobayashi | 2020-01-28 |