Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480193 | Method and system for long-term archiving CAD data | Hisayo Nakatsuka, Toru Kato | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480193 | Method and system for long-term archiving CAD data | Hisayo Nakatsuka, Toru Kato | 2002-11-12 |