Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281375 | Al plated welded pipe for hardening use and al plated hollow member and method for producing same | Jun Maki, Soshi Fujita | 2025-04-22 |
| 12221666 | Steel sheet and method for producing same | Kengo Takeda, Yuya Suzuki, Seiji Furusako | 2025-02-11 |