Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971910 | Topic navigation in interactive dialog systems | Toshinari Itoko | 2024-04-30 |
| 11605304 | Learning of policy for selection of associative topic in dialog system | Hiroshi Kanayama, Akira Koseki | 2023-03-14 |
| 11574550 | Learning of policy for selection of associative topic in dialog system | Hiroshi Kanayama, Akira Koseki | 2023-02-07 |
| 11188797 | Implementing artificial intelligence agents to perform machine learning tasks using predictive analytics to leverage ensemble policies for maximizing long-term returns | Tetsuro Morimura, Hiroki Yanagisawa, Akira Koseki | 2021-11-30 |
| 11176473 | Partially observed Markov decision process model and its use | Akira Koseki, Tetsuro Morimura, Hiroki Yanagisawa | 2021-11-16 |
| 11003998 | Rule creation using MDP and inverse reinforcement learning | Akira Koseki, Tetsuro Morimura, Hiroki Yanagisawa | 2021-05-11 |
| 10943070 | Interactively building a topic model employing semantic similarity in a spoken dialog system | Akira Koseki, Masaki Ono, Akihiro Kosugi | 2021-03-09 |
| 10902347 | Rule creation using MDP and inverse reinforcement learning | Akira Koseki, Tetsuro Morimura, Hiroki Yanagisawa | 2021-01-26 |
| 10606658 | Approach to recommending mashups | Satoshi Masuda, Akiko Suzuki, Hiroaki Nakamura | 2020-03-31 |
| 10089370 | Extraction device, data processing system, and extraction method | Haruki Imai, Hideaki Komatsu, Akira Koseki | 2018-10-02 |
| 9984134 | Extraction device, data processing system, and extraction method | Haruki Imai, Hideaki Komatsu, Akira Koseki | 2018-05-29 |
| 9760630 | Generation of synonym list from existing thesaurus | Akira Koseki | 2017-09-12 |
| 8914370 | Generating rules for classifying structured documents | Takuya Mishina | 2014-12-16 |
| 8880557 | Method, program, and system for dividing tree structure of structured document | — | 2014-11-04 |
| 8548787 | Simulating a chemical reaction phenomenon in a semiconductor process | Naoki Tamaoki, Akio Ui, Takashi Ichikawa | 2013-10-01 |
| 8376856 | Monitoring method and system using collective intelligence and rating propagation in virtual world community | Shinya Kawanaka, Naohiko Uramoto | 2013-02-19 |
| 8209155 | Simulation method and simulation program | Takashi Ichikawa, Naoki Tamaoki | 2012-06-26 |
| 8131787 | Information, transformation and reverse transformation processing | Takeshi Imamura, Kent Tamura, Satoshi Makino | 2012-03-06 |
| 7962951 | Device, method and program for providing matching service | Akira Koseki, Toru Nagano, Yuji Watanabe | 2011-06-14 |
| 7934252 | Filtering technique for processing security measures in web service messages | Hyen Vui Chung, Takahide Nogayama, Kenichiro Ueno | 2011-04-26 |
| 7908374 | Device, method and program for providing matching service | Akira Koseki, Toru Nagano, Yuji Watanabe | 2011-03-15 |
| 7870422 | Apparatus and method for backing up data on server using at least one cache as a client | Ryoh Neyama, Michiaki Tatsubori | 2011-01-11 |
| 7725923 | Structured-document processing | Hisashi Miyashita, Michiaki Tatsubori, Satoshi Makino, Kent Tamura, Yuichi Nakamura | 2010-05-25 |
| 7660844 | Network service system and program using data processing | Yuichi Nakamura, Ryo Neyama | 2010-02-09 |
| 7536711 | Structured-document processing | Hisashi Miyashita, Michiaki Tatsubori, Satoshi Makino, Kent Tamura, Yuichi Nakamura | 2009-05-19 |