Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8726495 | Multi-layer board manufacturing method thereof | Osamu Nakao, Reiji Higuchi, Masahiro Okamoto | 2014-05-20 |
| 7421779 | Multilayer board manufacturing method | Osamu Nakao, Reiji Higuchi, Masahiro Okamoto | 2008-09-09 |