Recruit Co., Ltd.
11Patents
10Active
11Granted
51Portfolio score
Filing activity: Jun 5, 2000 → Sep 19, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6632931B1 | Lignin derivatives, moldings produced by using the derivative, and process for the preparation thereof | Emerging Cross-Sectional Technologies | 11 | Expired |
| US11620448B2 | Systems and methods for enhanced review comprehension using domain-specific knowledgebases | Physics | 1 | Active |
| US12412046B2 | Systems and methods for unsupervised paraphrase mining | Physics | 0 | Active |
| US12189590B1 | Systems and methods for querying large data repositories | Physics | 0 | Active |
| US12393612B2 | Systems and methods for entity set expansion | Physics | 0 | Active |
| US11934783B2 | Systems and methods for enhanced review comprehension using domain-specific knowledgebases | Physics | 0 | Active |
| US11741312B2 | Systems and methods for unsupervised paraphrase mining | Physics | 0 | Active |
| US12093646B2 | Systems and methods for semi-supervised extraction of text classification information | Physics | 0 | Active |
| US12393779B2 | Systems and methods for multilingual sentence embeddings | Physics | 0 | Active |
| US10412551B2 | Crowd condition estimation system, crowd condition estimation method and recording medium | Electricity | 0 | Active |
| US10176654B2 | Suspicious person detection system, suspicious person detection method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.