Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156718 | Information processing apparatus, calculation method, and positioning system for calculating integer bias | — | 2021-10-26 |
| 11067396 | Position estimation device and position estimation method | Kohtaro Sabe, Peter Duerr, Satoru Shimizu, Tsutomu Sawada, Kousuke Suzuki | 2021-07-20 |