Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567806 | System and method for implementing hash-based load-balancing query processing in a multiprocessor database system | Masashi Tsuchida, Yukio Nakano, Nobuo Kawamura, Kazuyoshi Negishi | 2003-05-20 |
| 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, Yoshito Kamegi | 2003-04-29 |
| 6556988 | Database management apparatus and query operation therefor, including processing plural database operation requests based on key range of hash code | Masashi Tsuchida, Yukio Nakano, Nobuo Kawamura, Kazuyoshi Negishi | 2003-04-29 |
| 6510428 | Method and system of database divisional management for parallel database system | Masashi Tsuchida, Kazuo Masai | 2003-01-21 |