Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933904 | Ephemeris positioning process and information processing device | — | 2024-03-19 |
| 10983222 | Satellite radiowave receiving device, electronic timepiece, method for controlling positioning operations, and storage device | Takeshi Matsue, Tatsuya Sekitsuka | 2021-04-20 |
| 10935665 | Satellite radiowave receiving device, electronic timepiece, method for controlling positioning operations, and storage device | Takeshi Matsue, Tatsuya Sekitsuka | 2021-03-02 |
| 10852442 | Reception control device | — | 2020-12-01 |
| 10677931 | Positioning apparatus, positioning method, and recording medium | — | 2020-06-09 |
| 10429516 | Positioning control apparatus for switching whether predictive ephemeris data is used for positioning calculation | — | 2019-10-01 |
| 10254410 | Positioning control method, positioning device and storage medium | — | 2019-04-09 |
| 10088575 | Positioning system, positioning apparatus, storage apparatus, and positioning method | — | 2018-10-02 |
| 9671498 | GPS receiving apparatus and computer readable-storage medium | — | 2017-06-06 |
| 9304207 | GPS receiving apparatus, a method of controlling GPS receiving unit, and a controlling program | — | 2016-04-05 |
| 8188916 | Position/time detecting apparatus and timepiece including the apparatus | — | 2012-05-29 |