Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851217 | Navigation device | Takashi Irie | 2017-12-26 |
| 9835464 | Navigation device | Takashi Irie | 2017-12-05 |
| 9689701 | Navigation device | Takashi Irie | 2017-06-27 |
| 9562780 | Navigation system | Takashi Irie | 2017-02-07 |