Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11308139 | Finding a resource in response to a query including unknown words | — | 2022-04-19 |
| 10585922 | Finding a resource in response to a query including unknown words | — | 2020-03-10 |
| 8538745 | Creating a terms dictionary with named entities or terminologies included in text data | Daisuke Takuma, Hirobumi Toyoshima | 2013-09-17 |
| 8001166 | Methods and apparatus for optimizing keyword data analysis | Hirobumi Toyoshima, Daisuke Takuma | 2011-08-16 |