Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784542 | Semiconductor device having a ball grid array and a fabrication process thereof | Norio Fukasawa, Hirohisa Matsuki, Yuzo Hamanaka, Muneharu Morioka | 2004-08-31 |
| 6774650 | Probe card and method of testing wafer having a plurality of semiconductor devices | Shigeyuki Maruyama, Daisuke Koizumi, Naoyuki Watanabe, Yoshito Konno, Eiji Yoshida +2 more | 2004-08-10 |