Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028469 | Hot press-formed part | Mutsumi SAKAKIBARA, Kunio Hayashi, Kaoru Kawasaki | 2021-06-08 |
| 10913988 | Hot-rolled steel sheet | Hiroshi Shuto, Mitsuru Yoshida, Tatsuo Yokoi, Masayuki Wakita | 2021-02-09 |
| 10889879 | Steel sheet and plated steel sheet | Kohichi Sano, Makoto Uno, Ryoichi Nishiyama, Yuji Yamaguchi, Masahiro Nakata | 2021-01-12 |