Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375082 | Portable electronic device with contacting and noncontacting interfaces | Tsutomu Kobayashi, Masatsugu Mukuge, Aki Fukuda | 2002-04-23 |
| 6363456 | IC card, IC card processing system, and IC card processing method | — | 2002-03-26 |