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Keiichirou Hoashi
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Scheme for filtering documents on network using relevant and non-re...
Patent number
7,152,063
Issue date
Dec 19, 2006
DDI Corporation
Keiichirou Hoashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for automatic information filtering using URL...
Patent number
6,976,070
Issue date
Dec 13, 2005
KDD Corporation
Keiichirou Hoashi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Scheme for filtering documents on network using relevant and non-re...
Publication number
20010032204
Publication date
Oct 18, 2001
DDI CORPORATION
Keiichirou Hoashi
G06 - COMPUTING CALCULATING COUNTING