Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9406340 | Talking paper authoring tools | Kentaro Toyama, Ravin Balakrishnan | 2016-08-02 | $47,886,000 |
| 8201074 | Talking paper authoring tools | Kentaro Toyama, Ravin Balakrishnan | 2012-06-12 | $20,322,000 |