Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11537790 | Word vector changing device, method, and program | Hisako ASANO, Junji Tomita | 2022-12-27 |
| 11182435 | Model generation device, text search device, model generation method, text search method, data structure, and program | Atsushi OTSUKA, Kyosuke NISHIDA, Hisako ASANO, Yoshihiro Matsuo | 2021-11-23 |
| 6243670 | Method, apparatus, and computer readable medium for performing semantic analysis and generating a semantic structure having linked frames | Shigehito Iwase | 2001-06-05 |