Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7996407 | System, method and computer executable program for information tracking from heterogeneous sources | Raylene Kay Yung | 2011-08-09 |
| 7840392 | Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes | Kaiyang Yang | 2010-11-23 |
| 7752019 | Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes | Kaiyang Yang | 2010-07-06 |
| 7693693 | Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes | Kaiyang Yang | 2010-04-06 |
| 7502722 | Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes | — | 2009-03-10 |
| 7219089 | Data retrieval method, system and program product | Masaki Aono | 2007-05-15 |
| 7216129 | Information processing using a hierarchy structure of randomized samples | Masaki Aono, Michael Edward Houle | 2007-05-08 |
| 6965898 | Information retrieval system, an information retrieval method, a program for executing information retrieval, and a storage medium wherein a program for executing information retrieval is stored | Masaki Aono, Hikaru Samukawa, Hironori Takeuchi | 2005-11-15 |
| 6922715 | Computer implemented method and program for estimation of characteristic values of matrixes using statistical sampling | Georges-Eric Albert Marie Robert Dupret | 2005-07-26 |
| 6920450 | Retrieving, detecting and identifying major and outlier clusters in a very large database | Masaki Aono, Hikaru Samukawa, Hironori Takeuchi | 2005-07-19 |
| 6804688 | Detecting and tracking new events/classes of documents in a data base | Loic Malassis, Romanos Piperakis | 2004-10-12 |
| 6678690 | Retrieving and ranking of documents from database description | Loic Malassis, Hikaru Samukawa | 2004-01-13 |
| 6654742 | Method and system for document collection final search result by arithmetical operations between search results sorted by multiple ranking metrics | Kohichi Takeda | 2003-11-25 |
| 6512835 | Data hiding and extraction methods | Masayuki Numao, Shuichi Shimizu, Norishige Morimoto | 2003-01-28 |
| 6055321 | System and method for hiding and extracting message data in multimedia data | Masayuki Numao, Shuichi Shimizu, Norishige Morimoto | 2000-04-25 |
| 5671330 | Speech synthesis using glottal closure instants determined from adaptively-thresholded wavelet transforms | Masaharu Sakamoto, Takashi Saito, Masafumi Nishimura | 1997-09-23 |