Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656085 | Route searching device and computer program | Yusuke Kawabata, Tetsuo Kumagai, Xin Jin | 2023-05-23 |
| 11237002 | Server device, communication terminal, route retrieval system, and computer program | Daisuke Tanizaki, Koichi Iwatsuki, Toyoji Hiyokawa, Kenji Nagase, Motohiro Nakamura +1 more | 2022-02-01 |