Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391742 | Steel for carburizing, carburized steel component, and method of producing the same | — | 2019-08-27 |
| 10392707 | Steel for carburizing, carburized steel component, and method of producing the same | — | 2019-08-27 |
| 10344363 | Hot-rolled steel and steel component | Suguru Yoshida, Shinya Teramoto, Akira Shiga, Hajime Hasegawa, Hideo MIZUKAMI | 2019-07-09 |
| 10202677 | Production method of carburized steel component and carburized steel component | Tatsuya Koyama | 2019-02-12 |
| 10196720 | Steel for nitrocarburizing, nitrocarburized steel part, and producing method of nitrocarburized steel part | — | 2019-02-05 |