Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7966301 | System and method for employing a grid index for location and precision encoding | Kentaro Toyama | 2011-06-21 |
| 7475060 | Browsing user interface for a geo-coded media database | Kentaro Toyama, Asta Roseway | 2009-01-06 |