Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10482696 | Locking and unlocking system, portable terminal capable of communicating with server, locking and unlocking method executed by portable terminal, and non-transitory storage medium storing program | — | 2019-11-19 |
| 10382412 | Locking and unlocking system and key unit | Yasuhisa Fujiwara | 2019-08-13 |