Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5991782 | Automated extraction and doubly linked reference marks for partialized document contents and version control | Junichi Miyagawa, Akiko Kobayashi, Yukio Sakaguchi, Akira Hirashima, Makoto Shinka +2 more | 1999-11-23 |