Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569282 | Electromagnetic shielding copper foil, method of production thereof and electromagnetic shield | Hisao Kimijima | 2009-08-04 |
| 7476449 | Electromagnetic shielding copper foil, method of production thereof and electromagnetic shield | Hisao Kimijima | 2009-01-13 |
| 6939622 | Chip-on-film use copper foil | Hisao Kimijima | 2005-09-06 |