Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689101 | POS system | Miyuki Sato, Shinichi Yoshinaga | 1997-11-18 |
| 5630071 | POS system having self scanner and display for issuing total number of purchased commodities after each fixed interval of time | Kazuhito Sakai, Tomochika Shibata, Chizuo Suzuki, Chizu Shimizu, Kyouko Terada | 1997-05-13 |