Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8250005 | Change-point detecting method and apparatus | Shunsuke Hirose | 2012-08-21 |
| 7660707 | Dynamic model detecting apparatus | Yuko Maruyama | 2010-02-09 |
| 7561991 | Detection of abnormal behavior using probabilistic distribution estimation | Yuko Matsunaga | 2009-07-14 |
| 7353214 | Outlier determination rule generation device and outlier detection device, and outlier determination rule generation method and outlier detection method thereof | Jun Takeuchi | 2008-04-01 |
| 7346593 | Autoregressive model learning device for time-series data and a device to detect outlier and change point using the same | Junichi Takeuchi | 2008-03-18 |
| 7333923 | Degree of outlier calculation device, and probability density estimation device and forgetful histogram calculation device for use therein | Jun Takeuchi | 2008-02-19 |
| 7016797 | Change-point detection apparatus, method and program therefor | Jun Takeuchi | 2006-03-21 |
| 6876990 | Questionnaire analysis system | Hang Li | 2005-04-05 |
| 6094653 | Document classification method and apparatus therefor | Hang Li | 2000-07-25 |