Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738771 | Data processing method, computer readable recording medium, and data processing device | — | 2004-05-18 |
| 6687688 | System and method for data management | Shuichi Kamimura | 2004-02-03 |