Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301697 | High strength hot rolled steel sheet and manufacturing method thereof | Takeshi Toyoda, Daiki KAMADA, Mayuko KIKUZUKI | 2019-05-28 |
| 10260124 | Hot-rolled steel sheet and manufacturing method thereof | Akifumi SAKAKIBARA, Tatsuo Yokoi, Hiroshi Shuto, Masafumi Azuma | 2019-04-16 |
| 10196726 | High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 MPa or more | Masafumi Azuma, Hiroshi Shuto, Tatsuo Yokoi, Akihiro Uenishi | 2019-02-05 |