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Yumi Shiraishi
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Tenri-shi, JP
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last 30 patents
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Patent Grant
Control device, communication device for control, relay device, con...
Patent number
7,631,197
Issue date
Dec 8, 2009
Sharp Kabushiki Kaisha
Hiroaki Niwamoto
G08 - SIGNALLING
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last 30 patents
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Patent Application
CONTROL DEVICE, COMMUNICATION DEVICE FOR CONTROL, RELAY DEVICE, CON...
Publication number
20090096658
Publication date
Apr 16, 2009
Hiroaki Niwamoto
G08 - SIGNALLING
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Patent Application
Control device, communication device for control, relay device, con...
Publication number
20060259784
Publication date
Nov 16, 2006
Hiroaki Niwamoto
G08 - SIGNALLING