Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393879 | Global positioning device | Masayuki Saito, Masakazu Miya, Yuki Sato, Seigo Fujita | 2019-08-27 |
| 10371820 | Positioning device | Masayuki Saito, Masakazu Miya, Yuki Sato, Seigo Fujita | 2019-08-06 |