Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168892 | Soldermask-less printed wiring board | Esa H. Kauppinen | 2012-05-01 |
| 7718901 | Electronic parts substrate and method for manufacturing the same | Michimasa Takahashi | 2010-05-18 |