Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8010279 | Electronic guide system, contents server for electronic guide system, portable electronic guide device, and information processing method for electronic guide system | Naoshi Kobuya, Toru Masano, Motoya Itako, Hiroshi Nagasawa | 2011-08-30 |
| 7979204 | Electronic guide system, contents server for electronic guide system, portable electronic guide device, and information processing method for electronic guide system | Naoshi Kobuya, Toru Masano, Motoya Itako, Hiroshi Nagasawa | 2011-07-12 |