Romanos Piperakis

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Tokyo-to, JP

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Patents Grantslast 30 patents

Information Patent Grant
Detecting and tracking new events/classes of documents in a data base
- Patent number 6,804,688
- Issue date Oct 12, 2004
- International Business Machines Corporation
- Mei Kobayashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Ranking of documents in a very large database
- Publication number 20030023570
- Publication date Jan 30, 2003
- Mei Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting and tracking new events/classes of documents in a data base
- Publication number 20020007364
- Publication date Jan 17, 2002
- Mei Kobayashi
- G06 - COMPUTING CALCULATING COUNTING