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Kazuo Tamura
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Sanda, JP
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Patents Grants
last 30 patents
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Patent Grant
Low/high frequency shared leakage antenna, base station apparatus a...
Patent number
8,811,278
Issue date
Aug 19, 2014
Hitachi, Ltd.
Ken Takei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tag detecting system, moving object detecting method, and entrance/...
Patent number
8,248,204
Issue date
Aug 21, 2012
Hitachi, Ltd.
Masahiro Takeshima
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
LOW/HIGH FREQUENCY SHARED LEAKAGE ANTENNA, BASE STATION APPARATUS A...
Publication number
20110199920
Publication date
Aug 18, 2011
Hitachi, Ltd.
Ken Takei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tag Detecting System, Moving Object Detecting Method, and Entrance/...
Publication number
20090179742
Publication date
Jul 16, 2009
Hitachi, Ltd
Masahiro Takeshima
G06 - COMPUTING CALCULATING COUNTING