Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686226 | Method of manufacturing a semiconductor device a ball grid array package structure using a supporting frame | Shigeharu Tsunoda, Junichi Saeki, Isamu Yoshida, Kazuya Ooji, Michiharu Honda +5 more | 2004-02-03 |