Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8700489 | Apparatuses and method for recommending items based on determined trend leaders and trend followers | — | 2014-04-15 |
| 8090716 | Information-processing apparatus, information-processing method, and computer-readable storage medium | Yumi Kawachi | 2012-01-03 |