Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974780 | Route navigation systems, methods, and programs | Takaaki Nakayama, Shino Oonishi | 2011-07-05 |
| 7949468 | Route guidance systems, methods, and programs | Takaaki Nakayama, Shino Oonishi, Daisuke Tanizaki, Kiyohide Kato | 2011-05-24 |
| 7945382 | Navigation apparatus and method | Tomoya Umemura | 2011-05-17 |