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Minenobu Seki
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Kokubunji, JP
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Patents Grants
last 30 patents
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Patent Grant
Question-answering method and question-answering apparatus
Patent number
7,236,968
Issue date
Jun 26, 2007
Hitachi, Ltd.
Minenobu Seki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mobile device and transmission system
Patent number
7,190,833
Issue date
Mar 13, 2007
Hitachi, Ltd.
Tatsuhiko Kagehiro
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
DOCUMENT PROCESSING METHOD, DOCUMENT PROCESSING APPARATUS, AND DOCU...
Publication number
20160092412
Publication date
Mar 31, 2016
Hitachi Ltd.
Minenobu SEKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Question-answering method and question-answering apparatus
Publication number
20050060301
Publication date
Mar 17, 2005
Hitachi, Ltd.
Minenobu Seki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Mobile device and transmission system
Publication number
20030044068
Publication date
Mar 6, 2003
Hitachi, Ltd.
Tatsuhiko Kagehiro
G06 - COMPUTING CALCULATING COUNTING