Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628511 | Method of manufacture of spot welded joint, steel sheet for spot welding use, and steel sheet member for spot welding use | Sho Matsui, Masahiro Saito, Seiji Furusako | 2023-04-18 |