Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643632 | Data processing system and computer-readable recording medium recorded with a program for causing a computer to process data | — | 2003-11-04 |
| 6601067 | Apparatus for sorting and merging data records | — | 2003-07-29 |
| 6226411 | Method for data compression and restoration | — | 2001-05-01 |