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Masaki Nishida
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Hiroshima, JP
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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
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last 30 patents
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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