Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023707 | On-line database duplication with incorporation of concurrent database updates | Yukihiro Hamada, Kazuo Ishihara, Toshihiko Masumoto, Tsuyoshi Fujita, Yoshihisa Takeda +1 more | 2000-02-08 |