Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180557 | Cold rolled steel sheet and method for producing same | Koutarou Hayashi, Akihiro Uenishi | 2024-12-31 |
| 12060623 | High-strength steel sheet with excellent ductility and hole-expandability | Koutarou Hayashi, Akihiro Uenishi | 2024-08-13 |
| 12060631 | Hot-rolled steel sheet | Genki Abukawa | 2024-08-13 |
| 11939650 | Hot-rolled steel sheet | Kunio Hayashi, Yuji Yamaguchi, Marina Mori, Naoki Inoue, Genki Abukawa | 2024-03-26 |