Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6324513 | Spoken dialog system capable of performing natural interactive access | Keisuke Watanabe, Yasushi Ishikawa | 2001-11-27 |
| 6275788 | Interactive processing apparatus having natural language interfacing capability, utilizing goal frames, and judging action feasibility | Keisuke Watanabe | 2001-08-14 |
| 6058365 | Speech processing using an expanded left to right parser | Kenji Kita, Shigeki Sagayama | 2000-05-02 |
| 6035267 | Interactive processing apparatus having natural language interfacing capability, utilizing goal frames, and judging action feasibility | Keisuke Watanabe | 2000-03-07 |