Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305257 | Cold rolled steel sheet | Shinichi Furuya | 2025-05-20 |
| 12285800 | Processing system | — | 2025-04-29 |
| 12234556 | Cold rolled steel sheet for zirconium-based chemical conversion treatment, method for producing same, zirconium-based chemical conversion-treated steel sheet, and method for producing same | Hayato Takeyama | 2025-02-25 |