Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198361 | Contactless IC card system | — | 2001-03-06 |
| 6193164 | IC card and IC card system | — | 2001-02-27 |
| 6126077 | Data processing apparatus and method and data transmitting/receiving apparatus and method | Katsuyuki Tanaka, Susumu Kusakabe, Akira Iga | 2000-10-03 |
| 5469512 | Pattern recognition device | Masahiro Fujita | 1995-11-21 |