Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399001 | Method for measuring surface parameter of copper foil, and method for sorting copper foil | Takeshi Iwase | 2025-08-26 |
| 12222201 | Method for measuring surface parameter of copper foil, method for sorting copper foil, and method for producing surface-treated copper foil | Takeshi Iwase | 2025-02-11 |