Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822171 | Quality control system and quality control method | Masahiro Kawasaki, Shunsuke Mori, Hiroshi Sasaki, Yuya Tokuda | 2020-11-03 |
| 10747974 | Item having barcode, data processing device, data processing method, and merchandise quality management method | Tomotoshi Ishida, Yuya Tokuda | 2020-08-18 |