Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313009 | Hot-rolled steel sheet and method for manufacturing same | Mitsuru Yoshida, Nobusato Kojima, Kohhei Kamiya | 2022-04-26 |
| 11208702 | Hot-rolled steel sheet and manufacturing method thereof | Akifumi SAKAKIBARA, Tatsuo Yokoi, Hiroshi Shuto, Masafumi Azuma | 2021-12-28 |
| 10689724 | Steel sheet with strain induced transformation type composite structure and method of manufacturing same | Tatsuo Yokoi, Hiroshi Shuto, Natsuko Sugiura | 2020-06-23 |
| 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 |
| 10087499 | Hot-rolled steel sheet and manufacturing method thereof | Hiroshi Shuto, Tatsuo Yokoi, Nobuhiro Fujita, Ryohta Niiya, Shinya Saitoh | 2018-10-02 |
| 10023929 | Hot-rolled steel sheet | Hiroshi Shuto, Masafumi Azuma, Akifumi SAKAKIBARA, Ken Kimura | 2018-07-17 |