Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066283 | High-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability | Riki Okamoto, Nobuhiro Fujita, Kohichi Sano, Hiroshi Yoshida, Toshio Ogawa | 2018-09-04 |
| 10000829 | Hot-rolled steel sheet | Masafumi Azuma, Akihiro Uenishi, Genichi Shigesato | 2018-06-19 |