Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11080977 | Management system, server, management device, and management method | Hiroshi Aoyama | 2021-08-03 |
| 10614690 | Management system, server, management device, and management method | Hiroshi Aoyama | 2020-04-07 |
| 10354506 | Management system, server, management device, and management method | Hiroshi Aoyama | 2019-07-16 |