Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7584185 | Page re-ranking system and re-ranking program to improve search result | Yukiko Kawai, Katsumi Tanaka | 2009-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7584185 | Page re-ranking system and re-ranking program to improve search result | Yukiko Kawai, Katsumi Tanaka | 2009-09-01 |