Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553382 | Data management system for retrieving data based on hierarchized keywords associated with keyword names | — | 2003-04-22 |
| 6549681 | Image synthesization method | Hideo Takiguchi, Kotaro Yano, Tatsushi Katayama, Fumiaki Takahashi, Koji Hatanaka | 2003-04-15 |