Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102747 | Location estimation system and location estimation method | Nobumitsu Amachi | 2021-08-24 |
| 10976403 | Position detection system and receiver | — | 2021-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102747 | Location estimation system and location estimation method | Nobumitsu Amachi | 2021-08-24 |
| 10976403 | Position detection system and receiver | — | 2021-04-13 |