Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308644 | Method for manufacturing a printed wiring board having a shield layer | Satoshi Haruyama, Hirotaka Okonogi | 1994-05-03 |
| 5294755 | Printed wiring board having shielding layer | Satoshi Haruyama, Hirotaka Okonogi | 1994-03-15 |
| 5293004 | Printed circuit board having an electromagnetic shielding layer | Katsutomo Nikaido | 1994-03-08 |