Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657282 | Semiconductor device having a ball grid array and a fabrication process thereof | Norio Fukasawa, Hirohisa Matsuki, Kenichi Nagashige, Yuzo Hamanaka | 2003-12-02 |
| 6573600 | Multilayer wiring substrate having differential signal wires and a general signal wire in different planes | Atsushi Kikuchi, Makoto Iijima, Yoshihiko Ikemoto, Yoshiyuki Kimura | 2003-06-03 |