Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891559 | Information processing device, information providing device, information processing method and information providing method | Norihiko Fujita | 2011-02-22 |
| 7735724 | Information processing device, information providing device, information processing method and information providing method | Norihiko Fujita | 2010-06-15 |