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Tsukasa Kaminokado
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Nara, JP
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Patents Grants
last 30 patents
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Patent Grant
Infrared communication apparatus and infrared communication method
Patent number
8,121,488
Issue date
Feb 21, 2012
NTT DoCoMo, Inc.
Kumiko Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, communication method, communication circui...
Patent number
7,986,646
Issue date
Jul 26, 2011
Sharp Kabushiki Kaisha
Kenji Mameda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital optical transmitter and digital optical receiver making com...
Patent number
6,388,784
Issue date
May 14, 2002
Sharp Kabushiki Kaisha
Makoto Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
DATA TRANSMISSION DEVICE AND METHOD OF CONTROLLING SAME, DATA RECEI...
Publication number
20090262661
Publication date
Oct 22, 2009
SHARP KABUSHIKI KAISHA
Toru Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS, COMMUNICATION METHOD, COMMUNICATION CIRCUI...
Publication number
20090190502
Publication date
Jul 30, 2009
Kenji Mameda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFRARED COMMUNICATION APPARATUS AND INFRARED COMMUNICATION METHOD
Publication number
20090136232
Publication date
May 28, 2009
NTT DoCoMo, Inc.
Kumiko Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Processing Apparatus and Content Data Transmitting Apparatus
Publication number
20080076470
Publication date
Mar 27, 2008
Toru Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE