Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344371 | Steel sheet for soft-nitriding treatment, method of manufacturing same, and soft-nitrided steel | Shunsuke Taniguchi | 2019-07-09 |
| 10329637 | Heat-rolled steel plate for tailored rolled blank, tailored rolled blank, and methods for producing these | Tatsuo Yokoi, Natsuko Sugiura, Kiyoyuki Fukui | 2019-06-25 |
| 10226800 | Hot-rolled steel sheet | Hiroshi Shuto, Tatsuo Yokoi, Daisuke Maeda, Takeshi Toyoda | 2019-03-12 |