Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644318 | Navigation data processing system, apparatus and computer readable medium | Hiroyuki Makino, Takuma SEGAWA, Yasuhito Kawase | 2023-05-09 |
| 11537640 | Map output device, map output system, and computer-readable storage medium including program | Takuma SEGAWA, Eishin HIROKAWA | 2022-12-27 |
| 10852149 | Navigation data processing system, apparatus and computer readable medium | Hiroyuki Makino, Takuma SEGAWA, Yasuhito Kawase | 2020-12-01 |