Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10803103 | Text matching device and method, and text classification device and method | Istvan Varga, Kentaro Torisawa, Chikara Hashimoto, Kiyonori Ootake, Takao Kawai +2 more | 2020-10-13 |
| 10496928 | Non-factoid question-answering system and method | Jonghoon OH, Kentaro Torisawa, Chikara Hashimoto, Stijn De Saeger, Kiyonori Ootake | 2019-12-03 |
| 10437867 | Scenario generating apparatus and computer program therefor | Chikara Hashimoto, Kentaro Torisawa, Yulan Yan, Yutaka Kidawara | 2019-10-08 |
| 10430717 | Complex predicate template collecting apparatus and computer program therefor | Chikara Hashimoto, Kentaro Torisawa, Yulan Yan, Yutaka Kidawara | 2019-10-01 |
| 10095685 | Phrase pair collecting apparatus and computer program therefor | Chikara Hashimoto, Kentaro Torisawa, Yulan Yan, Yutaka Kidawara | 2018-10-09 |