Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392006 | High-strength steel sheet and method for manufacturing the same | Hiroshi Hasegawa, Hideyuki Kimura | 2025-08-19 |
| 11732340 | High-strength hot-rolled coated steel sheet | Sota Goto, Kazuhiko Yamazaki, Yoshihiko Ono | 2023-08-22 |