Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10223558 | External operation control device, article position acquiring system, and article position aquiring method | Sadatoshi Oishi | 2019-03-05 |
| 10185852 | Tag reading device | Kouichi Sano, Sunao Tsuchida | 2019-01-22 |