Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8892522 | Map information management system and map information distribution system | Hironobu Sugimoto, Sadahiro Koshiba, Kazuteru Maekawa, Masahiro Tsujiko, Koji Uchiyama +3 more | 2014-11-18 |