Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11874384 | Locator, accuracy evaluation system therefor, and positioning method | Masashi Kido, Tadatomi Ishigami, Masatoshi Fujii, Kohei Fujimoto | 2024-01-16 |
| 11441907 | Positioning device and positioning method | Tadatomi Ishigami, Takashi Irie, Masatoshi Fujii, Kohei Fujimoto, Masashi Kido | 2022-09-13 |
| 10761215 | Positioning device and positioning method | Masashi Kido, Tadatomi Ishigami, Takashi Irie, Masatoshi Fujii, Kohei Fujimoto | 2020-09-01 |
| 10066953 | Destination estimating system and destination estimating method | Yuko Ota, Masahiko Ikawa, Hiroki Konaka | 2018-09-04 |
| 9696167 | Recommended-drive-pattern generation device and recommended-drive-pattern generation method | Takashi Irie, Masahiko Ikawa, Yuko Ohta | 2017-07-04 |
| 9518832 | Drive-pattern evaluation device and drive-pattern evaluation method | Takashi Irie, Masahiko Ikawa, Yuko Ohta | 2016-12-13 |
| 9207091 | Drive assistance device | Yuko Ota, Masahiko Ikawa, Shigeki Morita | 2015-12-08 |
| 9074905 | Route search device | Norihiro Nishiuma, Masahiko Ikawa, Yasuhiro Nishikawa, Takashi Irie | 2015-07-07 |