Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262456 | Positioning system, pseudo station control device, and method of controlling pseudo satellite station | — | 2022-03-01 |
| 9716545 | Integrated circuit for satellite signal reception | Naoki Gobara, Mikio Nagahara, Hiroshi Uozumi | 2017-07-25 |
| 9560483 | Positioning satellite signal receiving method and positioning satellite signal receiving apparatus | — | 2017-01-31 |
| 9244177 | Position calculating method and position calculating device | — | 2016-01-26 |
| 9229113 | Receiving device and correlation integrating method | — | 2016-01-05 |
| 9065549 | Correlation calculating method, satellite signal capturing method, and correlation calculating circuit | Naoki Gobara | 2015-06-23 |
| 8855173 | Method of capturing satellite signal and device for capturing satellite signal | — | 2014-10-07 |
| 8842718 | Method of capturing satellite signal and device for capturing satellite signal | — | 2014-09-23 |
| 8742795 | Frequency difference calculation circuit, a satellite signal receiving apparatus and frequency difference calculation method | — | 2014-06-03 |
| 8634504 | Correlation calculating method, satellite signal capturing method, and correlation calculating circuit | Naoki Gobara | 2014-01-21 |
| 8180372 | Positioning system, terminal apparatus, control method of terminal apparatus | — | 2012-05-15 |
| 8174440 | Positioning method, program thereof, and positioning device | Akira Kimura | 2012-05-08 |
| 8125383 | Positioning method, program thereof, and positioning device | Akira Kimura | 2012-02-28 |
| 8023960 | Positioning system, terminal apparatus, control method of terminal apparatus | — | 2011-09-20 |
| 7907088 | Positioning device, control method of positioning device, control program for positioning device, and computer-readable recording medium having positioning device controlling program recorded therein | Tomoyu Kurata | 2011-03-15 |
| 7671793 | Positioning system, terminal apparatus, method of controlling terminal apparatus, program for controlling terminal apparatus and computer-readable storing medium for storing program for controlling terminal apparatus | Tomoyuki Kurata | 2010-03-02 |
| 7649494 | GPS receiver | Kazumi Matsumoto | 2010-01-19 |