Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592660 | Database management system to alternately perform retrieval process and updating process | Haruo Yokota, Yasuo Noguchi, Naoki Akaboshi, Katsumi Hayashi | 1997-01-07 |