Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208702 | Hot-rolled steel sheet and manufacturing method thereof | Akifumi SAKAKIBARA, Hiroshi Shuto, Yuuki Kanzawa, Masafumi Azuma | 2021-12-28 |
| 11028458 | Steel sheet and plated steel sheet | Yuri Toda, Masafumi Azuma, Akihiro Uenishi, Eisaku Sakurada, Genichi Shigesato | 2021-06-08 |
| 10913988 | Hot-rolled steel sheet | Hiroshi Shuto, Natsuko Sugiura, Mitsuru Yoshida, Masayuki Wakita | 2021-02-09 |
| 10900100 | Hot rolled steel sheet | Nobuo Yoshikawa, Shigeru Yonemura, Kazuya Ootsuka | 2021-01-26 |
| 10894996 | Hot rolled steel sheet | Nobuo Yoshikawa, Shigeru Yonemura, Kazuya Ootsuka | 2021-01-19 |