Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946689 | Distributed database system and method of detecting contention in data update involved in replication of database data | Satoshi Wakayama, Takeo Maruyama, Hitoshi Tanaka, Norifumi Nishikawa, Hideyuki Takatani | 1999-08-31 |