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Keiko Abe
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Hitachi, JP
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Patents Grants
last 30 patents
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Patent Grant
Information providing system
Patent number
6,324,467
Issue date
Nov 27, 2001
Hitachi, Ltd.
Kimiyoshi Machii
G08 - SIGNALLING
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Patent Grant
Sentence processing apparatus and method thereof,utilizing dictiona...
Patent number
6,173,253
Issue date
Jan 9, 2001
Hitachi, Ltd.
Keiko Abe
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Multimedia information delivery system and mobile information termi...
Publication number
20050144049
Publication date
Jun 30, 2005
Soshiro Kuzunuki
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Multimedia information delivery system and mobile information termi...
Publication number
20020026289
Publication date
Feb 28, 2002
Soshiro Kuzunuki
G01 - MEASURING TESTING