Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9530297 | Commodity information input apparatus, exit detection apparatus, and system including the same | — | 2016-12-27 |
| 7956734 | Wireless tag reader/writer apparatus | Yukihiko Kambe | 2011-06-07 |
| 7876226 | Method of preventing failure of reading wireless tags, and wireless tag data management system | — | 2011-01-25 |