Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490301 | Computer readable recording medium storing program for managing CAD data | — | 2009-02-10 |
| 7155504 | Data delivery system and sending station therefor | — | 2006-12-26 |
| 7013190 | Model management system and apparatus | — | 2006-03-14 |
| 6885367 | Three-dimensional model management system | — | 2005-04-26 |
| 6571203 | CAD-data management system having a plurality of interfaces corresponding to a plurality of CAD applications | — | 2003-05-27 |
| 6557002 | Data management system for storing structural element data management program | Katsuhide Maeda, Takuro Nakagawa, Takahito Yoshimatsu | 2003-04-29 |