Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832216 | Method and system for mining association rules with negative items | Takahiko Shintani, Kazutomo Ushijima | 2004-12-14 |
| 6820085 | Web system having clustered application servers and clustered databases | Nobutoshi Sagawa | 2004-11-16 |
| 6757670 | Method and system for query processing | Shigekazu Inohara, Nobutoshi Sagawa, Akira Shimizu | 2004-06-29 |
| 6694306 | System and method for query processing using virtual table interface | Shigekazu Inohara, Nobutoshi Sagawa, Akira Shimizu | 2004-02-17 |