Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931379 | IC card system and IC card | Akiko Sato, Yusuke Mishina, Masaru Ohki, Satomi Baba | 2005-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931379 | IC card system and IC card | Akiko Sato, Yusuke Mishina, Masaru Ohki, Satomi Baba | 2005-08-16 |