Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635962 | Chip on chip semiconductor device | Kazutaka Shibata, Toshio Enami | 2003-10-21 |
| 6607135 | Module for IC card, IC card, and method for manufacturing module for IC card | Minoru Hirai, Osamu Miyata, Tomoharu Horio | 2003-08-19 |