Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10657342 | Portable wireless communication terminal installed on a shopping cart | Takashi Nakajima | 2020-05-19 |
| 10621441 | Portable computing device installed in or mountable to a shopping cart | Akiko Susaki, Tsuyoshi GOTANDA, Takashi Nakajima | 2020-04-14 |