Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337463 | Method of making through hole with laser, copper-clad laminate suitable for making hole, and auxiliary material for making hole | Morio Gaku, Nobuyuki Ikeguchi, Yasuo Tanaka | 2002-01-08 |