Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344351 | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing | Koutarou Hayashi | 2019-07-09 |
| 10253387 | Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing | Koutarou Hayashi | 2019-04-09 |