Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/10/1999
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Application #:
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08989206
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Filing Dt:
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12/11/1997
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Inventor:
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TSUYOSHI SAKATA
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Title:
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INFORMATION RETRIEVAL APPARATUS USING A HERARCHICAL STRUCTURE OF SCHEMA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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3-37, AKASAKA 7-CHOME, MINATO-KU |
TOKYO, JAPAN |
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CHRISTENSEN O'CONNOR JOHNSON & KINDNESS |
JEFFREY M. SAKOI |
1420 FIFTH AVENUE, SUITE 2800 |
SEATTLE, WA 98101-2347 |
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