Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594669 | 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, Tomoto Shimizu | 2003-07-15 |
| 6556986 | Database management method of invoking a function retrieving index type definition, cataloging particular index which has not yet been supported by a database system | Norihiro Hara, Nobuo Kawamura, Shunichi Torii | 2003-04-29 |