Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188946 | Commercial message planning assistance system and sales prediction assistance system | Yukitaka Kusumura, Ryohei FUJIMAKI, Satoshi Morinaga | 2021-11-30 |
| 10909154 | Search system, search method and search program | Kosuke Yamamoto, Takao Shime | 2021-02-02 |
| 10510005 | Prediction function creation device, prediction function creation method, and computer-readable storage medium | Yusuke Muraoka, Yukitaka Kusumura, Dai Kusui | 2019-12-17 |
| 10324971 | Method for classifying a new instance | Daniel Georg ANDRADE SILVA, Kai Ishikawa | 2019-06-18 |
| 9824142 | Information processing device, information processing method, and computer-readable recording medium | Yukitaka Kusumura, Dai Kusui | 2017-11-21 |
| 9600468 | Dictionary creation device, word gathering method and recording medium | Yukitaka Kusumura, Dai Kusui | 2017-03-21 |
| 9600565 | Data structure, index creation device, data search device, index creation method, data search method, and computer-readable recording medium | Yukitaka Kusumura, Dai Kusui, Yusuke Muraoka | 2017-03-21 |
| 9519633 | Word latent topic estimation device and word latent topic estimation method | Yukitaka Kusumura, Yusuke Muraoka, Dai Kusui | 2016-12-13 |
| 9361367 | Data classifier system, data classifier method and data classifier program | Kenji Tateishi, Itaru Hosomi, Dai Kusui | 2016-06-07 |
| 9342589 | Data classifier system, data classifier method and data classifier program stored on storage medium | Kenji Tateishi, Itaru Hosomi, Dai Kusui | 2016-05-17 |
| 9249287 | Document evaluation apparatus, document evaluation method, and computer-readable recording medium using missing patterns | Yusuke Muraoka, Dai Kusui, Yukitaka Kusumura | 2016-02-02 |
| 9244970 | Communication assistance device, communication assistance method, and computer readable recording medium | Dai Kusui | 2016-01-26 |
| 9195646 | Training data generation apparatus, characteristic expression extraction system, training data generation method, and computer-readable storage medium | Masaaki Tsuchida, Dai Kusui | 2015-11-24 |
| 9177039 | Communication assistance device, communication assistance method, and computer readable recording medium | Dai Kusui | 2015-11-03 |
| 9177260 | Information classification device, information classification method, and computer readable recording medium | Masaaki Tsuchida, Dai Kusui | 2015-11-03 |
| 9171071 | Meaning extraction system, meaning extraction method, and recording medium | Dai Kusui | 2015-10-27 |
| 9152696 | Linkage information output apparatus, linkage information output method and computer-readable recording medium | Yukitaka Kusumura, Yusuke Muraoka, Dai Kusui | 2015-10-06 |
| 8965896 | Document clustering system, document clustering method, and recording medium | Dai Kusui | 2015-02-24 |
| 8886661 | Information extraction system, information extraction method, information extraction program, and information service system | Masaaki Tsuchida, Dai Kusui, Hideki Kawai | 2014-11-11 |
| 8732173 | Classification hierarchy regeneration system, classification hierarchy regeneration method, and classification hierarchy regeneration program | Dai Kusui | 2014-05-20 |
| 8588841 | Base station apparatus, edge user estimation method, and program | — | 2013-11-19 |
| 8510249 | Determining whether text information corresponds to target information | Masaaki Tsuchida, Toshiyuki Kamiya | 2013-08-13 |
| 8504356 | Word classification system, method, and program | Masaaki Tsuchida, Dai Kusui | 2013-08-06 |
| 8463738 | Attribute extraction method, system, and program | Masaaki Tsuchida, Dai Kusui | 2013-06-11 |
| 8443008 | Cooccurrence dictionary creating system, scoring system, cooccurrence dictionary creating method, scoring method, and program thereof | Masaaki Tsuchida, Dai Kusui | 2013-05-14 |