Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605973 | 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, Atsushi Noda, Hiroshi Nagasawa | 2017-03-28 |
| 8972186 | 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, Atsushi Noda, Hiroshi Nagasawa | 2015-03-03 |
| 8467954 | 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, Atsushi Noda, Hiroshi Nagasawa | 2013-06-18 |
| 8386165 | 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, Atsushi Noda, Hiroshi Nagasawa | 2013-02-26 |
| 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, Atsushi Noda, 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, Atsushi Noda, Hiroshi Nagasawa | 2011-07-12 |
| 7720596 | 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, Hiroshi Nagasawa, Atsushi Noda | 2010-05-18 |
| 7130742 | 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, Hiroshi Nagasawa, Atsushi Noda | 2006-10-31 |