Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882994 | Method and system for querying database, as well as a recording medium for storing a database querying program | Yuichi Yagawa, Shigetoshi Hayashi, Norifumi Nishikawa, Keiichiro Inaba | 2005-04-19 |