Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151597 | Route search apparatus and route search method | — | 2018-12-11 |
| 9476722 | Route comparison device, route comparison method, and program | — | 2016-10-25 |
| 9151635 | Route search apparatus, route search method, and program | — | 2015-10-06 |
| 8849564 | Route comparison device, route comparison method, and program | — | 2014-09-30 |
| 7904237 | Electronic device and electronic device operation control method | Hiroshi Amano, Takumi Arie, Yoshimi Nakada | 2011-03-08 |