Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708183 | Spatial information search system | Maki Mori, Koichi Homma, Hiroshi Yajima, Yoshiaki Yoshikawa, Mitsuhiko Yoshimura +1 more | 2004-03-16 |
| 6208935 | Map application system | Takaaki Yamada, Hiroshi Tsuji, Yoshiaki Yoshikawa, Maki Mori | 2001-03-27 |