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Takaaki Kisigami
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Radio communication device and arrival direction estimation method
Patent number
8,532,064
Issue date
Sep 10, 2013
Panasonic Corporation
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication device and arrival direction estimation method
Patent number
8,520,641
Issue date
Aug 27, 2013
Panasonic Corporation
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication device and arrival direction estimation method
Patent number
7,860,064
Issue date
Dec 28, 2010
Matsushita Electric Industrial Co., Ltd.
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication device and arrival direction estimation method
Patent number
7,263,083
Issue date
Aug 28, 2007
Matsushita Electric Industrial Co., Ltd.
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive antenna base station apparatus
Patent number
7,117,016
Issue date
Oct 3, 2006
Matsushita Electric Industrial Co., Ltd.
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO COMMUNICATION DEVICE AND ARRIVAL DIRECTION ESTIMATION METHOD
Publication number
20110090120
Publication date
Apr 21, 2011
PANASONIC CORPORATION
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION DEVICE AND ARRIVAL DIRECTION ESTIMATION METHOD
Publication number
20110090813
Publication date
Apr 21, 2011
PANASONIC CORPORATION
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION DEVICE AND ARRIVAL DIRECTION ESTIMATION METHOD
Publication number
20070273584
Publication date
Nov 29, 2007
Matsushita Electric Industrial Co., Ltd.
Takaaki kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive antenna base station apparatus
Publication number
20040204113
Publication date
Oct 14, 2004
Takaaki Kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio communication device and arrival direction estimation method
Publication number
20030210670
Publication date
Nov 13, 2003
Matsushita Electric Industrial Co., Ltd.
Takaaki kisigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE