Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824887 | Passenger counting device, system, method and program | — | 2020-11-03 |
| 10789494 | Passenger counting device, system, method and program | — | 2020-09-29 |
| 10755124 | Passenger counting device, system, method and program, and vehicle movement amount calculation device, method and program | — | 2020-08-25 |
| 10661538 | Decorative sheet | Masamitsu Nagahama, Akira Sato, Masatoshi Takahashi | 2020-05-26 |