Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916539 | Halogen-free, flame-retardant insulating epoxy resin composition and circuit board comprising insulation layer formed thereof | Nawalage Cooray, Koji Tsukamoto | 2005-07-12 |
| 6846549 | Multilayer printed wiring board | Motoaki Tani, Nobuyuki Hayashi, Hiroyuki Machida, Yasuo Yamagishi | 2005-01-25 |