Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036875 | Audio guidance system having ability to update language interface based on location | Kazuhiro Nakashima, Kenichi Ogino, Kentaro Teshima | 2011-10-11 |
| 7885643 | Information communication system | — | 2011-02-08 |