Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308686 | Substrate having a multiple metal protected conductive layer and method of manufacturing the same | Takashi Nagasaka | 1994-05-03 |
| 5290375 | Process for manufacturing ceramic multilayer substrate | Takashi Nagasaka | 1994-03-01 |