Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8935163 | Automatic conversation system and conversation scenario editing device | Hiroshi Katukura | 2015-01-13 |
| 8374859 | Automatic answering device, automatic answering system, conversation scenario editing device, conversation server, and automatic answering method | Hiroshi Katukura | 2013-02-12 |
| 8126713 | Conversation control system and conversation control method | Hiroshi Katukura, Tao Wu, Dong Li | 2012-02-28 |
| 7949531 | Conversation controller | Hiroshi Katukura | 2011-05-24 |
| 7949530 | Conversation controller | Hiroshi Katukura | 2011-05-24 |
| 7949532 | Conversation controller | Hiroshi Katukura | 2011-05-24 |
| 7805312 | Conversation control apparatus | Hiroshi Katukura | 2010-09-28 |
| 7676369 | Conversation control apparatus, conversation control method, and programs therefor | Jun Fujimoto, Hiroshi Katukura | 2010-03-09 |
| 7415406 | Speech recognition apparatus, speech recognition method, conversation control apparatus, conversation control method, and programs for therefor | Hiroshi Katukura | 2008-08-19 |