Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434554 | Method for querying a database in which a query statement is issued to a database management system for which data types can be defined | Masato Asami, Youichi Yamamoto, Yoshito Kamegi | 2002-08-13 |