Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017503 | Manufacturing method of semiconductor package | Kiyoshi Oi, Toru Hizume, Fumimasa Katagiri | 2011-09-13 |
| 7963031 | Package for semiconductor device and method of manufacturing the same | Naoyuki Koizumi, Kiyoshi Oi | 2011-06-21 |
| 7939377 | Method of manufacturing semiconductor element mounted wiring board | Fumimasa Katagiri | 2011-05-10 |