Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465272 | High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent plating adhesion, formability, and hole expandability with tensile strength of 980 MPa or more and manufacturing method therefor | Chisato Wakabayashi, Nobuhiro Fujita, Kohichi Sano | 2019-11-05 |
| 10407760 | Hot-dip galvanized steel sheet and manufacturing method thereof | Chisato Wakabayashi, Takayuki Nozaki, Manabu Takahashi, Nobuhiro Fujita | 2019-09-10 |
| 10301699 | Hot-stamped part and method of manufacturing the same | Kaoru Kawasaki, Genki Abukawa | 2019-05-28 |
| 10260124 | Hot-rolled steel sheet and manufacturing method thereof | Akifumi SAKAKIBARA, Tatsuo Yokoi, Hiroshi Shuto, Yuuki Kanzawa | 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 | Hiroshi Shuto, Tatsuo Yokoi, Yuuki Kanzawa, Akihiro Uenishi | 2019-02-05 |